215
FNUS53 KLSX 081650
FWFLSX
FIRE WEATHER PLANNING FORECAST FOR EASTERN/CENTRAL MO AND SOUTHWEST IL
NATIONAL WEATHER SERVICE SAINT LOUIS MO
1149 AM CDT FRI MAY 8 2026
A WEAK "COOL" FRONT WILL MOVE THROUGH THE REGION LATER
TODAY/TONIGHT. A WIDESPREAD WETTING RAIN IS EXPECTED ALONG WITH A
FEW THUNDERSTORMS. THE FRONT IS EXPECTED STALL AND LOSE ITS
IDENTITY, SO WINDS ARE EXPECTED TO RETURN OUT OF THE SOUTHWEST ON
SATURDAY ALONG WITH WARMER TEMPERATURES. A STRONGER FRONT MOVES
THROUGH SATURDAY NIGHT/SUNDAY MORNING, BRINGING ANOTHER CHANCE
(20- 40%) OF RAIN ALONG WITH A RETURN TO COOLER TEMPERATURES
SUNDAY INTO MONDAY.
MOZ072-073-083-084-099-082100-
CRAWFORD MO-WASHINGTON MO-DENT MO-IRON MO-REYNOLDS MO-
INCLUDING THE CITIES OF POTOSI/SALEM RANGER DISTRICT AND SALEM
1149 AM CDT FRI MAY 8 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE
CHANCE PRECIP (%) 0 60 0
CHANCE OF THUNDER (%) 0 50 0
TEMP (24H TREND) 77 (+8) 50 (+3) 83
RH % (24H TREND) 37 (+6) 100 (+5) 27
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) SW 4-8 G19 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.14 0.00
PRECIP DURATION 3
1700FT MIXING TEMP 71 75
MIXING HGT(FT-AGL) 5510 370 7020
TRANSPORT WND (M/S) SW 8 W 4 W 5
TRANSPORT WND (MPH) SW 18 W 9 W 12
VENT RATE (M/S-M) 16580 280 14170
EXCELLENT POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
70S. MINIMUM RH 29 PERCENT. NORTH WINDS 5 TO 10 MPH.
TUESDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 80. MINIMUM
RH 34 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND
80. MINIMUM RH 31 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 33 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MOZ074-075-085-082100-
SAINT FRANCOIS MO-SAINTE GENEVIEVE MO-MADISON MO-
INCLUDING THE CITIES OF FARMINGTON AND FREDERICKTOWN RANGER
DISTRICT
1149 AM CDT FRI MAY 8 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE
CHANCE PRECIP (%) 0 70 0
CHANCE OF THUNDER (%) 0 50 0
TEMP (24H TREND) 76 (+7) 50 (+1) 82
RH % (24H TREND) 39 (+10) 100 (+13) 29
WIND 20FT AM(MPH) S 3-7 G20 LGT/VAR
WIND 20FT PM(MPH) SW 7-11 G20 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.20 0.00
PRECIP DURATION 4
1700FT MIXING TEMP 72 76
MIXING HGT(FT-AGL) 5050 390 7230
TRANSPORT WND (M/S) SW 8 W 4 W 5
TRANSPORT WND (MPH) SW 18 W 8 W 12
VENT RATE (M/S-M) 15240 320 14020
EXCELLENT POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 70.
NORTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. MINIMUM RH 32 PERCENT. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
70S. MINIMUM RH 37 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. MINIMUM RH 33 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
MINIMUM RH 36 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MOZ041-047>050-082100-
BOONE MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF COLUMBIA, CEDAR CREEK RANGER DISTRICT,
JEFFERSON CITY, AND FULTON
1149 AM CDT FRI MAY 8 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 70 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 74 (+5) 48 (-2) 82
RH % (24H TREND) 53 (+16) 100 (+20) 36
WIND 20FT AM(MPH) SW 4-8 G19 SW 3-7 G17
WIND 20FT PM(MPH) W 5-9 G19 LGT/VAR W 5-9 G18
PRECIP AMOUNT 0.20 0.06 0.00
PRECIP DURATION 2 2
1700FT MIXING TEMP 69 72
MIXING HGT(FT-AGL) 3740 400 5640
TRANSPORT WND (M/S) W 8 SW 5 W 7
TRANSPORT WND (MPH) W 17 SW 10 W 16
VENT RATE (M/S-M) 14820 400 15410
GOOD POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
70S. MINIMUM RH 37 PERCENT. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 80.
SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.
MINIMUM RH 36 PERCENT. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 40 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MOZ051-059-060-062-065-082100-
MONTGOMERY MO-GASCONADE MO-WARREN MO-FRANKLIN MO-JEFFERSON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
1149 AM CDT FRI MAY 8 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 70 0
CHANCE OF THUNDER (%) 40 50 0
TEMP (24H TREND) 77 (+9) 47 (-2) 81
RH % (24H TREND) 42 (+8) 100 (+12) 34
WIND 20FT AM(MPH) SW 3-7 G19 LGT/VAR
WIND 20FT PM(MPH) SW 5-9 G18 LGT/VAR W 4-8 G18
PRECIP AMOUNT 0.06 0.15 0.00
PRECIP DURATION 1 3
1700FT MIXING TEMP 72 74
MIXING HGT(FT-AGL) 4520 400 6090
TRANSPORT WND (M/S) SW 8 SW 4 W 7
TRANSPORT WND (MPH) SW 17 SW 9 W 16
VENT RATE (M/S-M) 15980 330 15940
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
70S. MINIMUM RH 36 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 80.
SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. MINIMUM RH 37 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. MINIMUM RH 39 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MOZ061-063-064-082100-
SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF SAINT CHARLES AND SAINT LOUIS
1149 AM CDT FRI MAY 8 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 70 0
CHANCE OF THUNDER (%) 40 50 0
TEMP (24H TREND) 77 (+8) 50 (-1) 82
RH % (24H TREND) 41 (+10) 100 (+19) 34
WIND 20FT AM(MPH) SW 3-7 G17 LGT/VAR
WIND 20FT PM(MPH) W 6-10 G17 LGT/VAR W 6-10 G17
PRECIP AMOUNT 0.04 0.18 0.00
PRECIP DURATION 1 4
1700FT MIXING TEMP 72 74
MIXING HGT(FT-AGL) 4550 410 6120
TRANSPORT WND (M/S) SW 8 SW 4 W 8
TRANSPORT WND (MPH) SW 17 SW 9 W 17
VENT RATE (M/S-M) 14290 380 17240
GOOD POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
60S. NORTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. MINIMUM RH 34 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 80.
MINIMUM RH 40 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. MINIMUM RH 36 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. MINIMUM RH 37 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
ILZ064-065-069-070-074-079-100>102-082100-
BOND IL-FAYETTE IL-CLINTON IL-MARION IL-WASHINGTON IL-RANDOLPH IL-
MADISON IL-SAINT CLAIR IL-MONROE IL-
INCLUDING THE CITIES OF VANDALIA, CENTRALIA, SALEM, CHESTER,
SPARTA, ALTON, EDWARDSVILLE, BELLEVILLE, AND CAHOKIA
1149 AM CDT FRI MAY 8 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 20 80 0
CHANCE OF THUNDER (%) 20 50 0
TEMP (24H TREND) 76 (+9) 50 (+1) 80
RH % (24H TREND) 46 (+11) 100 (+17) 38
WIND 20FT AM(MPH) SW 5-9 G19 LGT/VAR
WIND 20FT PM(MPH) SW 8-12 G19 LGT/VAR W 6-10 G17
PRECIP AMOUNT 0.02 0.33 0.00
PRECIP DURATION 1 6
1700FT MIXING TEMP 70 73
MIXING HGT(FT-AGL) 4930 390 5930
TRANSPORT WND (M/S) SW 9 SW 4 W 8
TRANSPORT WND (MPH) SW 20 SW 9 W 18
VENT RATE (M/S-M) 17050 310 17830
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
60S. NORTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 39 PERCENT. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.
EAST WINDS 5 TO 10 MPH.
MOZ018-019-026-027-034>036-042-052-082100-
KNOX MO-LEWIS MO-SHELBY MO-MARION MO-MONROE MO-RALLS MO-PIKE MO-
AUDRAIN MO-LINCOLN MO-
INCLUDING THE CITIES OF HANNIBAL, BOWLING GREEN, AND MEXICO
1149 AM CDT FRI MAY 8 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 70 (+1) 48 (-3) 82
RH % (24H TREND) 55 (+18) 100 (+17) 30
WIND 20FT AM(MPH) SW 4-8 G19 W 5-9 G19
WIND 20FT PM(MPH) SW 5-9 G19 LGT/VAR W 7-11 G22
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 3
1700FT MIXING TEMP 66 72
MIXING HGT(FT-AGL) 3610 410 6710
TRANSPORT WND (M/S) SW 6 SW 6 W 9
TRANSPORT WND (MPH) SW 14 SW 13 W 20
VENT RATE (M/S-M) 12420 400 24630
GOOD POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. MINIMUM RH
37 PERCENT. NORTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
70S. MINIMUM RH 34 PERCENT. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 80.
SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. MINIMUM RH 37 PERCENT. NORTH WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
70S. MINIMUM RH 40 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.
ILZ095>098-082100-
ADAMS IL-BROWN IL-PIKE IL-CALHOUN IL-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD
1149 AM CDT FRI MAY 8 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 71 (+2) 49 (-2) 82
RH % (24H TREND) 54 (+18) 99 (+20) 31
WIND 20FT AM(MPH) SW 4-8 G18 SW 4-8 G17
WIND 20FT PM(MPH) SW 4-8 G16 LGT/VAR W 7-11 G20
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 3
1700FT MIXING TEMP 66 71
MIXING HGT(FT-AGL) 3530 410 7030
TRANSPORT WND (M/S) SW 6 SW 5 W 9
TRANSPORT WND (MPH) SW 13 SW 12 W 20
VENT RATE (M/S-M) 11950 400 25100
GOOD POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S. MINIMUM RH
36 PERCENT. NORTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
70S. MINIMUM RH 33 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. MINIMUM RH 37 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
MINIMUM RH 39 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
ILZ058>060-099-082100-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-JERSEY IL-
INCLUDING THE CITY OF LITCHFIELD
1149 AM CDT FRI MAY 8 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 70 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 71 (+4) 47 (-2) 79
RH % (24H TREND) 47 (+12) 100 (+13) 34
WIND 20FT AM(MPH) SW 5-9 G18 SW 4-8 G16
WIND 20FT PM(MPH) SW 6-10 G17 LGT/VAR W 8-12 G18
PRECIP AMOUNT 0.08 0.10 0.00
PRECIP DURATION 2 2
1700FT MIXING TEMP 67 71
MIXING HGT(FT-AGL) 3770 410 5710
TRANSPORT WND (M/S) W 8 SW 5 W 8
TRANSPORT WND (MPH) W 18 SW 10 W 18
VENT RATE (M/S-M) 12620 440 17550
GOOD POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 35 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. MINIMUM RH 39 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. MINIMUM RH 40 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
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