048
FNUS53 KLSX 111600
FWFLSX
FIRE WEATHER PLANNING FORECAST FOR EASTERN/CENTRAL MO AND SOUTHWEST IL
NATIONAL WEATHER SERVICE SAINT LOUIS MO
1059 AM CDT MON MAY 11 2026
DRY CONDITIONS WITH SEASONABLE TEMPERATURES ARE FORECAST THIS
AFTERNOON. A WARM DAY IS EXPECTED ON TUESDAY AHEAD OF AN
APPROACHING COLD FRONT. THERE IS A CHANCE (30-70%) OF SHOWERS AND
THUNDERSTORMS WITH THIS FRONT TUESDAY EVENING, MAINLY ALONG/EAST
OF THE MISSISSIPPI RIVER. COOLER AND DRIER CONDITIONS ARE
FORECAST WEDNESDAY - THURSDAY ALONG WITH NORTHERLY WINDS.
MOZ072-073-083-084-099-112100-
CRAWFORD MO-WASHINGTON MO-DENT MO-IRON MO-REYNOLDS MO-
INCLUDING THE CITIES OF POTOSI/SALEM RANGER DISTRICT AND SALEM
1059 AM CDT MON MAY 11 2026
TODAY TONIGHT TUE
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+5) 49 (+7) 82
RH % (24H TREND) 25 (-8) 77 (-10) 27
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR LGT/VAR SW 6-10 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 70 74
MIXING HGT(FT-AGL) 7070 400 6220
TRANSPORT WND (M/S) NW 5 S 3 SW 8
TRANSPORT WND (MPH) NW 10 S 7 SW 17
VENT RATE (M/S-M) 13530 140 18010
GOOD 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 AROUND 80.
MINIMUM RH 28 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 AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MOZ074-075-085-112100-
SAINT FRANCOIS MO-SAINTE GENEVIEVE MO-MADISON MO-
INCLUDING THE CITIES OF FARMINGTON AND FREDERICKTOWN RANGER
DISTRICT
1059 AM CDT MON MAY 11 2026
TODAY TONIGHT TUE
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+2) 48 (+3) 81
RH % (24H TREND) 26 (-3) 78 (-14) 29
WIND 20FT AM(MPH) LGT/VAR SW 3-7 G17
WIND 20FT PM(MPH) N 3-7 LGT/VAR SW 7-11 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 70 75
MIXING HGT(FT-AGL) 7230 390 6650
TRANSPORT WND (M/S) N 6 SW 4 SW 8
TRANSPORT WND (MPH) N 13 SW 9 SW 17
VENT RATE (M/S-M) 13810 200 18780
GOOD 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 UPPER 70S.
MINIMUM RH 33 PERCENT. EAST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
MOZ041-047>050-112100-
BOONE MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF COLUMBIA, CEDAR CREEK RANGER DISTRICT,
JEFFERSON CITY, AND FULTON
1059 AM CDT MON MAY 11 2026
TODAY TONIGHT TUE
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+9) 50 (+6) 82
RH % (24H TREND) 30 (-4) 80 (-10) 34
WIND 20FT AM(MPH) LGT/VAR SW 6-10 G26
WIND 20FT PM(MPH) NW 4-8 G15 LGT/VAR SW 10-14 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 69 74
MIXING HGT(FT-AGL) 6250 400 5130
TRANSPORT WND (M/S) NW 6 SW 5 SW 10
TRANSPORT WND (MPH) NW 13 SW 12 SW 23
VENT RATE (M/S-M) 14670 270 18770
GOOD 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
31 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. MINIMUM RH 36 PERCENT. SOUTHEAST WINDS 5 TO 10 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. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
MOZ051-059-060-062-065-112100-
MONTGOMERY MO-GASCONADE MO-WARREN MO-FRANKLIN MO-JEFFERSON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
1059 AM CDT MON MAY 11 2026
TODAY TONIGHT TUE
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+7) 49 (+6) 82
RH % (24H TREND) 29 (-6) 84 (-7) 30
WIND 20FT AM(MPH) LGT/VAR SW 4-8 G23
WIND 20FT PM(MPH) NW 3-7 LGT/VAR SW 8-12 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 70 75
MIXING HGT(FT-AGL) 6450 400 5890
TRANSPORT WND (M/S) NW 6 SW 5 SW 9
TRANSPORT WND (MPH) NW 14 SW 10 SW 21
VENT RATE (M/S-M) 15540 180 19230
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 32 PERCENT. NORTHWEST
WINDS 10 TO 15 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
MINIMUM RH 35 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO
15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTHWEST WINDS 10 TO 15 MPH.
MOZ061-063-064-112100-
SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF SAINT CHARLES AND SAINT LOUIS
1059 AM CDT MON MAY 11 2026
TODAY TONIGHT TUE
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+7) 50 (+6) 83
RH % (24H TREND) 29 (-2) 81 (-8) 28
WIND 20FT AM(MPH) LGT/VAR SW 4-8 G20
WIND 20FT PM(MPH) NW 5-9 G15 LGT/VAR SW 9-13 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 70 76
MIXING HGT(FT-AGL) 6580 390 6300
TRANSPORT WND (M/S) NW 7 S 5 SW 10
TRANSPORT WND (MPH) NW 16 S 10 SW 22
VENT RATE (M/S-M) 17270 200 21320
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 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 UPPER 70S.
MINIMUM RH 35 PERCENT. EAST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO
15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
ILZ064-065-069-070-074-079-100>102-112100-
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
1059 AM CDT MON MAY 11 2026
TODAY TONIGHT TUE
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (+5) 48 (+2) 82
RH % (24H TREND) 32 (-2) 84 (-10) 34
WIND 20FT AM(MPH) LGT/VAR S 4-8 G15
WIND 20FT PM(MPH) NW 5-9 G15 LGT/VAR SW 9-13 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 69 73
MIXING HGT(FT-AGL) 6990 390 6530
TRANSPORT WND (M/S) NW 7 E 4 SW 9
TRANSPORT WND (MPH) NW 16 E 8 SW 21
VENT RATE (M/S-M) 20100 200 22220
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. MINIMUM RH
37 PERCENT. NORTHWEST WINDS 15 TO 20 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S.
EAST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS 10 TO 15 MPH.
MOZ018-019-026-027-034>036-042-052-112100-
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
1059 AM CDT MON MAY 11 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+8) 52 (+6) 81
RH % (24H TREND) 28 (-1) 80 (+4) 34
WIND 20FT AM(MPH) LGT/VAR SW 8-12 G31
WIND 20FT PM(MPH) NW 5-9 G15 LGT/VAR SW 13-17 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 67 72
MIXING HGT(FT-AGL) 6340 400 5010
TRANSPORT WND (M/S) NW 6 SE 4 SW 12
TRANSPORT WND (MPH) NW 13 SE 9 SW 26
VENT RATE (M/S-M) 15480 270 22500
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. MINIMUM RH 30 PERCENT. NORTHWEST WINDS
10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. MINIMUM RH 35 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S. SOUTH WINDS 15 TO
20 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO
15 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
ILZ095>098-112100-
ADAMS IL-BROWN IL-PIKE IL-CALHOUN IL-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD
1059 AM CDT MON MAY 11 2026
TODAY TONIGHT TUE
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (+6) 50 (+4) 81
RH % (24H TREND) 26 (-1) 78 (+2) 33
WIND 20FT AM(MPH) LGT/VAR SW 7-11 G27
WIND 20FT PM(MPH) NW 4-8 LGT/VAR SW 12-16 G28
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 66 73
MIXING HGT(FT-AGL) 6580 400 5180
TRANSPORT WND (M/S) NW 6 E 5 SW 12
TRANSPORT WND (MPH) NW 13 E 10 SW 28
VENT RATE (M/S-M) 15190 300 23590
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. MINIMUM RH 31 PERCENT. NORTHWEST WINDS
15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. MINIMUM RH 36 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 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. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
ILZ058>060-099-112100-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-JERSEY IL-
INCLUDING THE CITY OF LITCHFIELD
1059 AM CDT MON MAY 11 2026
TODAY TONIGHT TUE
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+4) 47 (+2) 80
RH % (24H TREND) 30 (+2) 80 (-10) 32
WIND 20FT AM(MPH) LGT/VAR S 6-10 G20
WIND 20FT PM(MPH) NW 6-10 LGT/VAR SW 12-16 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 67 73
MIXING HGT(FT-AGL) 6660 370 5910
TRANSPORT WND (M/S) NW 7 E 4 SW 11
TRANSPORT WND (MPH) NW 15 E 9 SW 25
VENT RATE (M/S-M) 18550 310 23590
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 LOWER 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 38 PERCENT. EAST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. 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 MID 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.
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