418
FNUS53 KLSX 110404
FWFLSX
FIRE WEATHER PLANNING FORECAST FOR EASTERN/CENTRAL MO AND SOUTHWEST IL
NATIONAL WEATHER SERVICE SAINT LOUIS MO
1104 PM CDT SUN MAY 10 2026
MILD AND DRY CONDITIONS ARE EXPECTED MONDAY WITH VERY LIGHT
WINDS. BREEZY SOUTHWEST WINDS AND WARMER TEMPERATURES ARE
EXPECTED TUESDAY AFTERNOON, BUT ANOTHER COLD FRONT WILL BRING
ANOTHER ROUND OF SCATTERED SHOWERS AND THUNDERSTORMS, AND
LIKEWISE SPORADIC AREAS OF WETTING RAIN. AFTER A MODEST COOLDOWN
AND BREEZY NORTHWEST WINDS WEDNESDAY, A PROLONGED PERIOD OF ABOVE
AVERAGE TEMPERATURES IS EXPECTED FRIDAY THROUGH THE WEEKEND, WITH
A SLIGHT INCREASE IN SHOWER/THUNDERSTORM CHANCES.
MOZ072-073-083-084-099-110900-
CRAWFORD MO-WASHINGTON MO-DENT MO-IRON MO-REYNOLDS MO-
INCLUDING THE CITIES OF POTOSI/SALEM RANGER DISTRICT AND SALEM
1104 PM CDT SUN MAY 10 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 45 (-13) 76 (+4) 49 82
RH % (24H TREND) 75 (-10) 25 (-8) 77 25
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 4-8 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 68 72
MIXING HGT(FT-AGL) 380 7700 400 6610
TRANSPORT WND (M/S) E 3 N 5 S 3 SW 8
TRANSPORT WND (MPH) E 6 N 12 S 6 SW 17
VENT RATE (M/S-M) 230 16400 240 17900
POOR EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. MINIMUM RH 26 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
MINIMUM RH 30 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. SOUTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTHWEST WINDS 10 TO 15 MPH.
MOZ074-075-085-110900-
SAINT FRANCOIS MO-SAINTE GENEVIEVE MO-MADISON MO-
INCLUDING THE CITIES OF FARMINGTON AND FREDERICKTOWN RANGER
DISTRICT
1104 PM CDT SUN MAY 10 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 47 (-13) 76 (+2) 48 83
RH % (24H TREND) 72 (-14) 25 (-4) 78 26
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6-10 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 67 72
MIXING HGT(FT-AGL) 380 7790 400 7000
TRANSPORT WND (M/S) NE 3 N 6 W 3 SW 7
TRANSPORT WND (MPH) NE 6 N 13 W 6 SW 16
VENT RATE (M/S-M) 220 16610 230 16990
POOR EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. MINIMUM RH 28 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
MINIMUM RH 34 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. SOUTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
MOZ041-047>050-110900-
BOONE MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF COLUMBIA, CEDAR CREEK RANGER DISTRICT,
JEFFERSON CITY, AND FULTON
1104 PM CDT SUN MAY 10 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (-13) 76 (+8) 49 83
RH % (24H TREND) 81 (-4) 33 (-1) 78 36
WIND 20FT AM(MPH) LGT/VAR SW 5-9 G23
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9-13 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 67 72
MIXING HGT(FT-AGL) 380 6870 410 5270
TRANSPORT WND (M/S) S 3 NW 6 S 4 SW 9
TRANSPORT WND (MPH) S 6 NW 13 S 9 SW 21
VENT RATE (M/S-M) 220 15710 260 18650
POOR EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH
30 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
MINIMUM RH 39 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTHWEST WINDS 10 TO 15 MPH.
MOZ051-059-060-062-065-110900-
MONTGOMERY MO-GASCONADE MO-WARREN MO-FRANKLIN MO-JEFFERSON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
1104 PM CDT SUN MAY 10 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR CLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (-13) 76 (+7) 49 83
RH % (24H TREND) 78 (-14) 31 (-4) 81 30
WIND 20FT AM(MPH) LGT/VAR SW 3-7 G22
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7-11 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 68 73
MIXING HGT(FT-AGL) 360 7220 380 6090
TRANSPORT WND (M/S) SW 3 NW 6 S 3 SW 9
TRANSPORT WND (MPH) SW 6 NW 14 S 6 SW 20
VENT RATE (M/S-M) 180 17200 230 18910
POOR EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.
MINIMUM RH 31 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
MINIMUM RH 38 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. SOUTH WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
MOZ061-063-064-110900-
SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF SAINT CHARLES AND SAINT LOUIS
1104 PM CDT SUN MAY 10 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 45 (-10) 76 (+6) 50 84
RH % (24H TREND) 74 (-19) 30 (-1) 77 28
WIND 20FT AM(MPH) LGT/VAR SW 3-7 G18
WIND 20FT PM(MPH) LGT/VAR NW 3-7 LGT/VAR SW 8-12 G22
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 67 74
MIXING HGT(FT-AGL) 340 7290 380 6290
TRANSPORT WND (M/S) SW 2 NW 7 E 3 SW 9
TRANSPORT WND (MPH) SW 5 NW 15 E 6 SW 20
VENT RATE (M/S-M) 170 19110 240 18940
POOR EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
MINIMUM RH 30 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S. MINIMUM
RH 36 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTHWEST WINDS 10 TO 15 MPH.
ILZ064-065-069-070-074-079-100>102-110900-
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
1104 PM CDT SUN MAY 10 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 46 (-10) 75 (+5) 48 81
RH % (24H TREND) 76 (-18) 34 (0) 83 33
WIND 20FT AM(MPH) LGT/VAR S 3-7 G15
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8-12 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 66 71
MIXING HGT(FT-AGL) 360 7300 400 6630
TRANSPORT WND (M/S) E 3 NW 7 N 3 SW 9
TRANSPORT WND (MPH) E 6 NW 15 N 7 SW 20
VENT RATE (M/S-M) 150 18800 250 19140
POOR EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. MINIMUM RH 36 PERCENT. NORTHWEST WINDS
10 TO 15 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S.
EAST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTHWEST WINDS 10 TO 15 MPH.
MOZ018-019-026-027-034>036-042-052-110900-
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
1104 PM CDT SUN MAY 10 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-6) 76 (+8) 51 83
RH % (24H TREND) 79 (+3) 30 (+1) 75 35
WIND 20FT AM(MPH) LGT/VAR SW 8-12 G29
WIND 20FT PM(MPH) LGT/VAR NW 3-7 G15 LGT/VAR SW 12-16 G29
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
1700FT MIXING TEMP 66 71
MIXING HGT(FT-AGL) 380 6740 400 4670
TRANSPORT WND (M/S) SW 4 NW 6 S 5 SW 12
TRANSPORT WND (MPH) SW 9 NW 13 S 12 SW 26
VENT RATE (M/S-M) 190 16630 270 20810
POOR EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S. MINIMUM RH
29 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. MINIMUM RH 38 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 80S. SOUTH WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
ILZ095>098-110900-
ADAMS IL-BROWN IL-PIKE IL-CALHOUN IL-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD
1104 PM CDT SUN MAY 10 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (-6) 75 (+6) 49 83
RH % (24H TREND) 74 (+4) 28 (+1) 75 33
WIND 20FT AM(MPH) LGT/VAR S 6-10 G25
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 11-15 G26
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
1700FT MIXING TEMP 65 71
MIXING HGT(FT-AGL) 380 6450 400 5010
TRANSPORT WND (M/S) SW 4 NW 6 SE 5 SW 12
TRANSPORT WND (MPH) SW 9 NW 13 SE 12 SW 26
VENT RATE (M/S-M) 190 16570 260 22160
POOR EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE MID 70S. MINIMUM RH 30 PERCENT.
NORTHWEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. MINIMUM RH 37 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. SOUTH WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
ILZ058>060-099-110900-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-JERSEY IL-
INCLUDING THE CITY OF LITCHFIELD
1104 PM CDT SUN MAY 10 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (-7) 74 (+4) 46 81
RH % (24H TREND) 69 (-15) 30 (+2) 80 31
WIND 20FT AM(MPH) LGT/VAR S 5-9 G19
WIND 20FT PM(MPH) LGT/VAR NW 4-8 LGT/VAR SW 12-16 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 65 71
MIXING HGT(FT-AGL) 350 6780 400 5400
TRANSPORT WND (M/S) SW 3 NW 6 E 4 SW 10
TRANSPORT WND (MPH) SW 6 NW 14 E 9 SW 23
VENT RATE (M/S-M) 160 17410 260 19340
POOR EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 70S. MINIMUM
RH 33 PERCENT. NORTHWEST WINDS 15 TO 20 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.
MINIMUM RH 37 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 10 TO 15 MPH.
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