134
FNAK53 PAFG 201024
FWFAFG
FIRE WEATHER PLANNING FORECAST FOR INTERIOR ALASKA
NATIONAL WEATHER SERVICE FAIRBANKS, AK
224 AM AKDT MON JUL 20 2026
DISCUSSION
KEY MESSAGES...
- DRYING/WARMING TREND CONTINUES TODAY, WITH MIN RHS BOTTOMING OUT
AROUND 25-35%. A HEAT ADVISORY IS IN EFFECT FOR THE YUKON FLATS
AND FORTYMILE COUNTRY FOR TEMPERATURES IN THE MID TO UPPER 80S
THROUGH 10 PM TONIGHT.
- A WIND ADVISORY REMAINS IN EFFECT UNTIL 12 PM TODAY FOR ISABEL
PASS AND DELTA JUNCTION. WIND GUSTS UP TO 65 MPH ARE EXPECTED
THROUGH ISABEL PASS, WITH GUSTS UP TO 55 MPH IN DELTA.
- ISOLATED SHOWERS AND THUNDERSTORMS RETURN THIS AFTERNOON,
TRANSITIONING TO ISOLATED TO SCATTERED SHOWERS TONIGHT INTO
TUESDAY THAT WILL LIFT NORTH TOWARDS THE BROOKS RANGE.
- HEAVY PRECIPITATION AMOUNTS WILL REMAIN FOCUSED IN THE WESTERN
ALASKA RANGE, WITH TOTALS ELSEWHERE AROUND A T-0.25" FOR MOST
LOCATIONS, LOCALLY HIGHER AMOUNTS UP TO AROUND 0.25-0.50"
THROUGH TUESDAY.
- A COASTAL STORM IN THE BERING SEA WILL MOVE INTO THE INTERIOR ON
THURSDAY WITH WIDESPREAD PRECIPITATION, GUSTY WINDS, AND COOLER
TEMPERATURES TO FINISH OUT THE WEEK.
AKZ911-210430-
SOUTH SLOPES OF THE EASTERN BROOKS RANGE-
INCLUDING THE CITY OF ARCTIC VILLAGE
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR (20%) PCLDY (40%) PCLDY (60%)
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 40 80
CWR 10 20 70
CWR25 0 0 10
CHANCE OF THUNDER (%) ISO (20) ISO (20) SCT (30)
TEMP (24H TREND) 79 (+11) 54 (+4) 75
RH % (24H TREND) 36 (-8) 86 (+11) 47
WIND 20FT/EARLY(MPH) E 4-8 G17 E 6-10 G19 NE 6-10 G19
WIND 20FT/LATE(MPH) E 7-11 G19 NE 6-10 G19 SE 7-11 G20
MIXING HGT(FT-AGL) 5200 400 4600
TRANSPORT WND (MPH) SE 14 NE 10 SE 12
VENT RATE (MPH-FT) 72800 4000 55200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SCATTERED THUNDERSTORMS. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 60S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS AROUND 50.
HIGHS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS AROUND 10 MPH.
AKZ912-210430-
SOUTH SLOPES OF THE CENTRAL BROOKS RANGE-
INCLUDING THE CITIES OF WISEMAN, COLDFOOT, CHANDALAR DOT CAMP,
INIAKUK LAKE, AND THE DALTON HIGHWAY FROM MP 165 TO MP 232
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY (70%) MCLDY (70%) MCLDY (90%)
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 90
CWR 30 30 80
CWR25 0 10 50
CHANCE OF THUNDER (%) ISO (20) ISO (20) ISO (20)
TEMP (24H TREND) 77 (+11) 47 (-1) 68
RH % (24H TREND) 40 (-11) 99 (+23) 62
WIND 20FT/EARLY(MPH) E 5-9 G19 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 7-11 G23 LGT/VAR S 4-8
MIXING HGT(FT-AGL) 4300 300 2500
TRANSPORT WND (MPH) SE 14 S 5 S 8
VENT RATE (MPH-FT) 60200 1500 20000
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. EAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
EAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S.
SOUTHWEST WINDS AROUND 10 MPH.
AKZ931-210430-
UPPER KOYUKUK VALLEY-
INCLUDING THE CITIES OF ALLAKAKET, BETTLES, EVANSVILLE,
AND ALATNA
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY (80%) MCLDY (90%) MCLDY (90%)
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 50 70
CWR 10 40 50
CWR25 0 10 10
CHANCE OF THUNDER (%) ISO (20) ISO (20) ISO (20)
TEMP (24H TREND) 73 (+4) 45 (-3) 68
RH % (24H TREND) 45 (+1) 97 (+22) 48
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 3-7
WIND 20FT/LATE(MPH) S 3-7 LGT/VAR SW 3-7
MIXING HGT(FT-AGL) 3500 400 4600
TRANSPORT WND (MPH) SE 9 SW 7 S 7
VENT RATE (MPH-FT) 31500 2800 32200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE MID 60S. EAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
EAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 10 MPH.
AKZ932-210430-
DALTON HIGHWAY SUMMITS-
INCLUDING THE CITIES OF GOBBLERS KNOB, PROSPECT CREEK,
FINGER MOUNTAIN, THE YUKON RIVER BRIDGE,
AND THE DALTON HIGHWAY FROM MP 39 TO MP 164
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY (60%) MCLDY (70%) MCLDY (90%)
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 50 80
CWR 10 40 70
CWR25 0 10 20
CHANCE OF THUNDER (%) ISO (20) ISO (20) ISO (20)
TEMP (24H TREND) 75 (+7) 46 (-3) 66
RH % (24H TREND) 41 (-3) 98 (+25) 55
WIND 20FT/EARLY(MPH) E 4-8 G19 LGT/VAR W 3-7
WIND 20FT/LATE(MPH) SE 4-8 G17 W 3-7 SW 3-7
MIXING HGT(FT-AGL) 4100 400 4000
TRANSPORT WND (MPH) SE 13 SW 7 SW 8
VENT RATE (MPH-FT) 53300 2800 32000
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
FRIDAY
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S.
SOUTHWEST WINDS AROUND 10 MPH.
AKZ933-210430-
YUKON FLATS-
INCLUDING THE CITIES OF FORT YUKON, VENETIE, CIRCLE, CENTRAL,
STEVENS VILLAGE, BEAVER, AND THE STEESE HIGHWAY NORTH OF MP 124
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR (20%) PCLDY (50%) PCLDY (60%)
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 40 70
CWR 10 20 60
CWR25 0 0 10
CHANCE OF THUNDER (%) ISO (20) ISO (20) SCT (30)
TEMP (24H TREND) 87 (+12) 52 (-1) 76
RH % (24H TREND) 28 (-8) 90 (+17) 51
WIND 20FT/EARLY(MPH) E 3-7 LGT/VAR W 4-8
WIND 20FT/LATE(MPH) SE 3-7 NW 3-7 SW 5-9 G17
MIXING HGT(FT-AGL) 5700 400 3800
TRANSPORT WND (MPH) SE 12 E 8 SW 12
VENT RATE (MPH-FT) 68400 3200 45600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SCATTERED THUNDERSTORMS. LOWS AROUND
50. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH NUMEROUS SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
AKZ934-210430-
WHITE MOUNTAINS AND HIGH TERRAIN SOUTH OF THE YUKON RIVER-
INCLUDING THE CITIES OF LIVENGOOD, CIRCLE HOT SPRINGS,
EAGLE SUMMIT, TWELVEMILE SUMMIT,
THE STEESE HIGHWAY FROM MP 85 TO MP 124,
THE ELLIOTT HIGHWAY FROM MP 32 TO MP 134,
AND THE DALTON HIGHWAY FROM MP 0 TO MP 38
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY (30%) PCLDY (60%) MCLDY (90%)
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 40 70
CWR 10 20 70
CWR25 0 0 20
CHANCE OF THUNDER (%) ISO (20) ISO (20) ISO (20)
TEMP (24H TREND) 80 (+9) 45 (-4) 66
RH % (24H TREND) 35 (-5) 98 (+25) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 4-8
WIND 20FT/LATE(MPH) LGT/VAR SW 3-7 SW 4-8
MIXING HGT(FT-AGL) 4900 500 4200
TRANSPORT WND (MPH) S 10 SW 7 S 10
VENT RATE (MPH-FT) 49000 3500 42000
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. EAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S.
SOUTHWEST WINDS AROUND 10 MPH.
AKZ935-210430-
FORTYMILE COUNTRY-
INCLUDING THE CITIES OF EAGLE, CHICKEN,
AND THE TAYLOR HIGHWAY NORTH OF MP 9
224 AM AKDT MON JUL 20 2026
ABOVE 3000 FT
TODAY TONIGHT TUE
CLOUD COVER MCLEAR (20%) PCLDY (50%) MCLDY (80%)
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 80
CWR 10 10 70
CWR25 0 0 40
CHANCE OF THUNDER (%) ISO (20) SCT (30) ISO (20)
TEMP (24H TREND) 77 (+9) 45 (0) 64
RH % (24H TREND) 34 (-7) 91 (+17) 59
WIND 20FT/EARLY(MPH) SE 4-8 G17 LGT/VAR W 6-10 G20
WIND 20FT/LATE(MPH) SE 5-9 G17 W 3-7 G19 W 4-8
MIXING HGT(FT-AGL) 4700 400 3700
TRANSPORT WND (MPH) SE 10 SW 6 SW 10
VENT RATE (MPH-FT) 47000 2400 37000
REMARKS...NONE.
BELOW 3000 FT
TODAY TONIGHT TUE
CLOUD COVER MCLEAR (20%) PCLDY (40%) MCLDY (80%)
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 80
CWR 10 10 70
CWR25 0 0 20
CHANCE OF THUNDER (%) ISO (20) SCT (30) ISO (20)
TEMP (24H TREND) 82 (+9) 46 (-1) 70
RH % (24H TREND) 30 (-5) 90 (+15) 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 4-8
WIND 20FT/LATE(MPH) SE 4-8 LGT/VAR W 3-7
MIXING HGT(FT-AGL) 5100 400 4000
TRANSPORT WND (MPH) SE 10 S 6 SW 10
VENT RATE (MPH-FT) 51000 2400 40000
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH NUMEROUS SHOWERS. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS AROUND 5 MPH.
AKZ936-210430-
UPPER TANANA VALLEY-
INCLUDING THE CITIES OF TOK, TANACROSS, TETLIN, NORTHWAY, ALCAN,
THE ALASKA HIGHWAY EAST OF MP 1392,
THE TAYLOR HIGHWAY SOUTH OF MP 9,
AND THE TOK CUTOFF NORTH OF MP 105
224 AM AKDT MON JUL 20 2026
EAST OF TANACROSS
TODAY TONIGHT TUE
CLOUD COVER MCLEAR (20%) PCLDY (40%) MCLDY (80%)
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 20 30 60
CWR 10 10 60
CWR25 0 0 20
CHANCE OF THUNDER (%) ISO (20) ISO (20) NONE (0)
TEMP (24H TREND) 82 (+10) 44 (-3) 69
RH % (24H TREND) 29 (-8) 86 (+12) 45
WIND 20FT/EARLY(MPH) LGT/VAR SW 4-8 G25 W 6-10 G28
WIND 20FT/LATE(MPH) SE 3-7 W 7-11 G32 W 4-8 G23
MIXING HGT(FT-AGL) 5100 400 4800
TRANSPORT WND (MPH) S 8 W 12 W 10
VENT RATE (MPH-FT) 40800 4800 48000
REMARKS...NONE.
WEST OF TANACROSS
TODAY TONIGHT TUE
CLOUD COVER MCLEAR (20%) PCLDY (50%) MCLDY (90%)
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 20 40 80
CWR 10 10 70
CWR25 0 0 30
CHANCE OF THUNDER (%) ISO (20) ISO (20) NONE (0)
TEMP (24H TREND) 82 (+8) 46 (-2) 68
RH % (24H TREND) 29 (-5) 91 (+18) 47
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 4-8
WIND 20FT/LATE(MPH) SE 3-7 W 3-7 LGT/VAR
MIXING HGT(FT-AGL) 5100 500 4000
TRANSPORT WND (MPH) S 8 W 8 SW 7
VENT RATE (MPH-FT) 40800 4000 28000
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. LOWS IN THE MID
40S. HIGHS AROUND 60. WEST WINDS 5 TO 10 MPH.
AKZ953-210430-
EASTERN DELTA JUNCTION-
INCLUDING THE CITIES OF DELTANA AND THE ALASKA HIGHWAY FROM MP
1392 TO MP 1415
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR (20%) PCLDY (50%) MCLDY (90%)
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 30 80
CWR 0 10 70
CWR25 0 0 40
CHANCE OF THUNDER (%) NONE (0) NONE (0) NONE (0)
TEMP (24H TREND) 81 (+5) 48 (-2) 68
RH % (24H TREND) 32 (-4) 91 (+18) 49
WIND 20FT/EARLY(MPH) SE 3-7 SW 4-8 G19 W 3-7
WIND 20FT/LATE(MPH) S 4-8 W 4-8 LGT/VAR
MIXING HGT(FT-AGL) 5200 400 3800
TRANSPORT WND (MPH) S 9 SW 9 SE 7
VENT RATE (MPH-FT) 46800 3600 26600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS. LOWS IN THE LOWER 40S. HIGHS AROUND 60. WEST
WINDS 5 TO 10 MPH.
AKZ937-210430-
DELTA JUNCTION-
INCLUDING THE CITIES OF DELTA JUNCTION, FORT GREELY,
DONNELLY DOME,
AND THE RICHARDSON HIGHWAY FROM MP 241 TO MP 295 NEAR TENDERFOOT
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR (30%) PCLDY (60%) MCLDY (90%)
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 30 70
CWR 0 10 70
CWR25 0 0 40
CHANCE OF THUNDER (%) NONE (0) NONE (0) NONE (0)
TEMP (24H TREND) 80 (+7) 48 (-4) 67
RH % (24H TREND) 31 (-6) 90 (+26) 48
WIND 20FT/EARLY(MPH) SE 11-15 G33 S 8-12 G27 LGT/VAR
WIND 20FT/LATE(MPH) S 10-14 G31 W 5-9 G23 LGT/VAR
MIXING HGT(FT-AGL) 4600 500 4400
TRANSPORT WND (MPH) S 20 SW 12 S 9
VENT RATE (MPH-FT) 92000 6000 39600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. SOUTHEAST WINDS AROUND 10 MPH.
FRIDAY
CLOUDY WITH NUMEROUS SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. WEST WINDS AROUND 5 MPH.
AKZ938-210430-
UPPER CHENA RIVER VALLEY-
INCLUDING THE CITIES OF CHENA HOT SPRINGS AND CHENA HOT SPRINGS
ROAD EAST OF MP 34
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR (20%) PCLDY (60%) MCLDY (90%)
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 80
CWR 10 10 70
CWR25 0 0 40
CHANCE OF THUNDER (%) ISO (20) SCT (30) ISO (20)
TEMP (24H TREND) 81 (+8) 45 (-4) 66
RH % (24H TREND) 31 (-6) 96 (+28) 54
WIND 20FT/EARLY(MPH) SE 4-8 G19 LGT/VAR SW 3-7
WIND 20FT/LATE(MPH) S 4-8 W 3-7 LGT/VAR
MIXING HGT(FT-AGL) 4900 500 3600
TRANSPORT WND (MPH) S 15 W 7 S 8
VENT RATE (MPH-FT) 73500 3500 28800
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
AKZ939-210430-
TANANA FLATS-
INCLUDING THE CITIES OF BIRCH LAKE AND THE RICHARDSON HIGHWAY
FROM MP 270 TO MP 317
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY (50%) PCLDY (70%) MCLDY (90%)
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 40 80
CWR 0 10 70
CWR25 0 0 10
CHANCE OF THUNDER (%) NONE (0) NONE (0) NONE (0)
TEMP (24H TREND) 80 (+4) 47 (-5) 70
RH % (24H TREND) 34 (-1) 93 (+24) 44
WIND 20FT/EARLY(MPH) LGT/VAR W 3-7 W 3-7
WIND 20FT/LATE(MPH) LGT/VAR W 4-8 LGT/VAR
MIXING HGT(FT-AGL) 4500 500 5400
TRANSPORT WND (MPH) S 8 W 10 SE 9
VENT RATE (MPH-FT) 36000 5000 48600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS AROUND 60. WEST
WINDS AROUND 10 MPH.
AKZ940-210430-
EIELSON AFB AND SALCHA-
INCLUDING THE CITIES OF EIELSON AFB, SALCHA, MOOSE CREEK,
HARDING LAKE, AND THE RICHARDSON HIGHWAY FROM MP 317 TO MP 346
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY (30%) PCLDY (60%) MCLDY (90%)
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 20 30 70
CWR 10 10 60
CWR25 0 0 30
CHANCE OF THUNDER (%) ISO (20) ISO (20) NONE (0)
TEMP (24H TREND) 81 (+6) 45 (-7) 69
RH % (24H TREND) 33 (-4) 97 (+34) 50
WIND 20FT/EARLY(MPH) SE 4-8 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 3-7 LGT/VAR
MIXING HGT(FT-AGL) 5000 600 4300
TRANSPORT WND (MPH) SE 8 NW 10 SE 7
VENT RATE (MPH-FT) 40000 6000 30100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S.
WEST WINDS 5 TO 10 MPH.
AKZ941-210430-
GOLDSTREAM VALLEY AND NENANA HILLS-
INCLUDING THE CITIES OF ESTER DOME, MURPHY DOME,
AND THE PARKS HIGHWAY FROM MP 325 TO MP 342
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY (50%) MCLDY (70%) MCLDY (90%)
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 30 40
CWR 0 10 30
CWR25 0 0 10
CHANCE OF THUNDER (%) NONE (0) NONE (0) NONE (0)
TEMP (24H TREND) 78 (+5) 47 (-6) 69
RH % (24H TREND) 41 (+3) 96 (+24) 47
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 3-7
WIND 20FT/LATE(MPH) LGT/VAR SW 3-7 LGT/VAR
MIXING HGT(FT-AGL) 4000 600 5000
TRANSPORT WND (MPH) SE 8 SW 9 S 9
VENT RATE (MPH-FT) 32000 5400 45000
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE MID 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
AKZ942-210430-
CHATANIKA RIVER VALLEY-
INCLUDING THE CITIES OF HAYSTACK,
THE ELLIOTT HIGHWAY FROM MP 1 TO MP 32,
AND THE STEESE HIGHWAY FROM MP 12 TO MP 85
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY (40%) PCLDY (60%) MCLDY (90%)
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 70
CWR 10 20 70
CWR25 0 0 20
CHANCE OF THUNDER (%) ISO (20) ISO (20) ISO (20)
TEMP (24H TREND) 78 (+6) 47 (-5) 67
RH % (24H TREND) 37 (-1) 95 (+28) 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 3-7
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(FT-AGL) 4300 500 4400
TRANSPORT WND (MPH) S 8 W 8 S 8
VENT RATE (MPH-FT) 34400 4000 35200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE MID
40S. HIGHS AROUND 60. EAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S.
SOUTHWEST WINDS AROUND 10 MPH.
AKZ943-210430-
TWO RIVERS-
INCLUDING THE CITIES OF TWO RIVERS AND CHENA HOT SPRINGS ROAD
FROM MP 12 TO MP 34
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR (30%) PCLDY (60%) MCLDY (90%)
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 70
CWR 10 10 60
CWR25 0 0 30
CHANCE OF THUNDER (%) ISO (20) ISO (20) ISO (20)
TEMP (24H TREND) 81 (+7) 46 (-5) 68
RH % (24H TREND) 36 (-2) 99 (+34) 54
WIND 20FT/EARLY(MPH) SE 3-7 LGT/VAR SW 3-7
WIND 20FT/LATE(MPH) LGT/VAR SW 3-7 LGT/VAR
MIXING HGT(FT-AGL) 5100 600 4100
TRANSPORT WND (MPH) SE 8 W 9 S 7
VENT RATE (MPH-FT) 40800 5400 28700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. EAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
AKZ944-210430-
FAIRBANKS METRO AREA-
INCLUDING THE CITIES OF FAIRBANKS, FORT WAINWRIGHT, ESTER,
NORTH POLE, AND FOX
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY (40%) PCLDY (60%) MCLDY (90%)
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 30 60
CWR 0 10 40
CWR25 0 0 20
CHANCE OF THUNDER (%) NONE (0) NONE (0) NONE (0)
TEMP (24H TREND) 81 (+6) 48 (-5) 69
RH % (24H TREND) 37 (0) 97 (+27) 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 3-7 LGT/VAR
MIXING HGT(FT-AGL) 4200 500 4500
TRANSPORT WND (MPH) S 7 W 10 S 7
VENT RATE (MPH-FT) 29400 5000 31500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. EAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
AKZ945-210430-
NENANA-
INCLUDING THE CITIES OF NENANA AND THE PARKS HIGHWAY FROM MP
290 TO 325
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY (60%) MCLDY (80%) MCLDY (80%)
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 40 40
CWR 0 10 20
CWR25 0 0 10
CHANCE OF THUNDER (%) NONE (0) NONE (0) NONE (0)
TEMP (24H TREND) 77 (+2) 48 (-4) 71
RH % (24H TREND) 40 (+5) 89 (+17) 37
WIND 20FT/EARLY(MPH) LGT/VAR SW 3-7 SW 3-7
WIND 20FT/LATE(MPH) LGT/VAR SW 3-7 LGT/VAR
MIXING HGT(FT-AGL) 4200 500 6200
TRANSPORT WND (MPH) SE 10 SW 10 S 13
VENT RATE (MPH-FT) 42000 5000 80600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 10 MPH.
AKZ946-210430-
CENTRAL INTERIOR-
INCLUDING THE CITIES OF TANANA, MINTO, MANLEY HOT SPRINGS,
RAMPART, AND LAKE MINCHUMINA
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY (80%) MCLDY (90%) MCLDY (70%)
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 70 40
CWR 40 50 20
CWR25 0 10 0
CHANCE OF THUNDER (%) ISO (20) ISO (20) NONE (0)
TEMP (24H TREND) 73 (+3) 44 (-4) 71
RH % (24H TREND) 49 (+4) 100 (+16) 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(FT-AGL) 3900 400 5400
TRANSPORT WND (MPH) S 9 SW 7 SE 9
VENT RATE (MPH-FT) 35100 2800 48600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 60S. EAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 10 MPH.
AKZ947-210430-
NORTHERN DENALI BOROUGH-
INCLUDING THE CITIES OF HEALY, DENALI NATIONAL PARK, KANTISHNA,
ANDERSON, AND THE PARKS HIGHWAY FROM MP 237 TO MP 288
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY (80%) MCLDY (90%) PCLDY (70%)
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 60 80 50
CWR 40 70 40
CWR25 0 10 10
CHANCE OF THUNDER (%) NONE (0) NONE (0) NONE (0)
TEMP (24H TREND) 74 (+5) 41 (-5) 71
RH % (24H TREND) 43 (-2) 100 (+19) 40
WIND 20FT/EARLY(MPH) S 3-7 G25 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 3-7 G19 LGT/VAR SE 4-8 G27
MIXING HGT(FT-AGL) 3600 400 5300
TRANSPORT WND (MPH) S 12 SW 8 SE 12
VENT RATE (MPH-FT) 43200 3200 63600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE MID 60S. NORTH WINDS AROUND 5 MPH.
THURSDAY
CLOUDY WITH NUMEROUS SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S.
SOUTHWEST WINDS 10 TO 15 MPH.
AKZ948-210430-
SOUTHERN DENALI BOROUGH-
INCLUDING THE CITIES OF CANTWELL, CARLO CREEK,
AND THE PARKS HIGHWAY FROM MP 202 MP 237
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY (80%) MCLDY (90%) PCLDY (70%)
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 100 80 60
CWR 100 80 30
CWR25 10 20 10
CHANCE OF THUNDER (%) NONE (0) NONE (0) NONE (0)
TEMP (24H TREND) 65 (+4) 39 (-4) 61
RH % (24H TREND) 53 (-4) 92 (+10) 47
WIND 20FT/EARLY(MPH) SE 9-13 G35 S 5-9 G20 S 5-9 G31
WIND 20FT/LATE(MPH) S 7-11 G25 S 3-7 G19 S 10-14 G41
MIXING HGT(FT-AGL) 3100 500 4100
TRANSPORT WND (MPH) SE 18 S 10 S 18
VENT RATE (MPH-FT) 55800 5000 73800
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH SCATTERED RAIN SHOWERS. LOWS
AROUND 40. HIGHS IN THE MID 50S. SOUTHEAST WINDS AROUND 15 MPH.
THURSDAY
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S.
SOUTHEAST WINDS 10 TO 15 MPH.
FRIDAY
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
AKZ949-210430-
EASTERN ALASKA RANGE NORTH OF TRIMS CAMP-
INCLUDING THE CITIES OF BLACK RAPIDS AND THE RICHARDSON HIGHWAY
FROM MP 224 TO MP 241
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY (40%) PCLDY (60%) MCLDY (90%)
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 10 40 80
CWR 0 10 70
CWR25 0 0 40
CHANCE OF THUNDER (%) NONE (0) NONE (0) NONE (0)
TEMP (24H TREND) 78 (+7) 47 (-3) 67
RH % (24H TREND) 34 (-6) 85 (+20) 48
WIND 20FT/EARLY(MPH) SE 6-10 G32 SW 5-9 G24 LGT/VAR
WIND 20FT/LATE(MPH) S 4-8 G27 W 4-8 G23 SE 3-7 G20
MIXING HGT(FT-AGL) 4100 500 4300
TRANSPORT WND (MPH) S 12 SW 10 S 10
VENT RATE (MPH-FT) 49200 5000 43000
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
WEST WINDS AROUND 5 MPH.
AKZ950-210430-
EASTERN ALASKA RANGE SOUTH OF TRIMS CAMP-
INCLUDING THE CITIES OF TRIMS CAMP AND THE RICHARDSON HIGHWAY
FROM MP 202 TO MP 224
224 AM AKDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY (40%) PCLDY (70%) MCLDY (90%)
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 60 70
CWR 10 30 60
CWR25 0 10 30
CHANCE OF THUNDER (%) NONE (0) NONE (0) NONE (0)
TEMP (24H TREND) 75 (+7) 43 (-1) 64
RH % (24H TREND) 38 (-7) 88 (+9) 45
WIND 20FT/EARLY(MPH) S 4-8 G23 SW 4-8 G19 SW 3-7 G17
WIND 20FT/LATE(MPH) S 4-8 SW 5-9 G24 SW 5-9 G20
MIXING HGT(FT-AGL) 3800 500 4200
TRANSPORT WND (MPH) S 13 SW 12 SW 15
VENT RATE (MPH-FT) 49400 6000 63000
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS AROUND
40. HIGHS IN THE UPPER 50S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S.
SOUTH WINDS AROUND 5 MPH.
LEWIS
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