850
FNUS53 KLSX 050946
FWFLSX
FIRE WEATHER PLANNING FORECAST FOR EASTERN/CENTRAL MO AND SOUTHWEST IL
NATIONAL WEATHER SERVICE SAINT LOUIS MO
346 AM CST THU FEB 5 2026
DRY CONDITIONS WILL CONTINUE ACROSS THE REGION INTO NEXT WEEK
BEFORE 20-40% CHANCES FOR RAIN RETURN TUESDAY-THURSDAY. THE
ACTUAL TIMEFRAME OF PRECIPITATION WILL END UP BEING MUCH NARROWER
WHEN DETAILS OF TIMING AND LOCATION OF THE PRECIPITATION COME
INTO FOCUS. TEMPERATURES WEST OF THE MISSISSIPPI RIVER WILL WARM
INTO THE 40S TODAY, WHILE EAST OF THE RIVER TEMPERATURES WILL
PEAK IN THE 30S. RH VALUES WILL REMAIN RATHER HIGH, WITH MINIMUMS
IN THE 40S TO 50S ALONG AND SOUTH OF THE MISSOURI RIVER IN
MISSOURI AND HIGHER TO THE NORTH AND EAST. FRIDAY WILL WARM ABOVE
NORMAL WITH RH VALUES REACHING THEIR MINIMUMS IN THE 50S-80S
BEFORE A COLD FRONT MOVES THROUGH DURING THE AFTERNOON AND DROPS
TEMPERATURES ON SATURDAY BACK BELOW NORMAL. MIXING WILL BE POOR
TODAY THROUGH SATURDAY, ONLY MAKING IT TO AROUND
2,000-3,000 FEET. TEMPERATURES WILL START WARMING AGAIN ON
SUNDAY, A TREND THAT WILL CONTINUE INTO NEXT WEEK.
MOZ072-073-083-084-099-052200-
CRAWFORD MO-WASHINGTON MO-DENT MO-IRON MO-REYNOLDS MO-
INCLUDING THE CITIES OF POTOSI/SALEM RANGER DISTRICT AND SALEM
346 AM CST THU FEB 5 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 47 (+10) 30 (+16) 55
RH % (24H TREND) 46 (+7) 98 (+4) 54
WIND 20FT AM(MPH) LGT/VAR W 3-7 G22
WIND 20FT PM(MPH) SW 4-8 G15 LGT/VAR NW 5-9 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 38 49
MIXING HGT(FT-AGL) 2580 360 3340
TRANSPORT WND (M/S) SW 9 W 5 NW 11
TRANSPORT WND (MPH) SW 20 W 12 NW 24
VENT RATE (M/S-M) 10230 0 14220
GOOD POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE LOWER
40S. EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
MOZ074-075-085-052200-
SAINT FRANCOIS MO-SAINTE GENEVIEVE MO-MADISON MO-
INCLUDING THE CITIES OF FARMINGTON AND FREDERICKTOWN RANGER
DISTRICT
346 AM CST THU FEB 5 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (+9) 28 (+16) 55
RH % (24H TREND) 49 (-2) 96 (-3) 56
WIND 20FT AM(MPH) LGT/VAR W 5-9 G22
WIND 20FT PM(MPH) SW 5-9 G15 LGT/VAR NW 8-12 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 36 50
MIXING HGT(FT-AGL) 1720 350 3270
TRANSPORT WND (M/S) SW 7 W 5 NW 11
TRANSPORT WND (MPH) SW 15 W 12 NW 25
VENT RATE (M/S-M) 5570 0 14310
MARGINAL POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 30S. EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 20S. HIGHS IN
THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
MOZ041-047>050-052200-
BOONE MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF COLUMBIA, CEDAR CREEK RANGER DISTRICT,
JEFFERSON CITY, AND FULTON
346 AM CST THU FEB 5 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+13) 30 (+12) 52
RH % (24H TREND) 51 (+7) 98 (+8) 57
WIND 20FT AM(MPH) SW 4-8 G17 W 6-10 G22
WIND 20FT PM(MPH) SW 7-11 G17 LGT/VAR NW 8-12 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 41 47
MIXING HGT(FT-AGL) 2960 300 3710
TRANSPORT WND (M/S) W 10 W 5 N 10
TRANSPORT WND (MPH) W 22 W 12 N 22
VENT RATE (M/S-M) 10630 260 13400
GOOD POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE LOWER
40S. EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. LOWS
AROUND 40. HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
MOZ051-059-060-062-065-052200-
MONTGOMERY MO-GASCONADE MO-WARREN MO-FRANKLIN MO-JEFFERSON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
346 AM CST THU FEB 5 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 47 (+13) 29 (+15) 52
RH % (24H TREND) 52 (+2) 99 (+1) 61
WIND 20FT AM(MPH) LGT/VAR W 6-10 G23
WIND 20FT PM(MPH) SW 5-9 G17 LGT/VAR NW 8-12 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 38 47
MIXING HGT(FT-AGL) 2710 330 3730
TRANSPORT WND (M/S) SW 8 W 5 NW 10
TRANSPORT WND (MPH) SW 18 W 12 NW 23
VENT RATE (M/S-M) 10030 90 13430
GOOD POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS AROUND 40.
EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. LOWS IN
THE LOWER 40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
MOZ061-063-064-052200-
SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF SAINT CHARLES AND SAINT LOUIS
346 AM CST THU FEB 5 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (+11) 29 (+16) 49
RH % (24H TREND) 59 (+4) 96 (-1) 65
WIND 20FT AM(MPH) LGT/VAR W 7-11 G22
WIND 20FT PM(MPH) SW 4-8 LGT/VAR NW 9-13 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 37 46
MIXING HGT(FT-AGL) 1780 240 3590
TRANSPORT WND (M/S) SW 7 SW 4 NW 11
TRANSPORT WND (MPH) SW 15 SW 8 NW 25
VENT RATE (M/S-M) 6460 150 13340
FAIR POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 30S. EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
ILZ064-065-069-070-074-079-100>102-052200-
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
346 AM CST THU FEB 5 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 38 (+8) 25 (+14) 48
RH % (24H TREND) 63 (+1) 98 (0) 71
WIND 20FT AM(MPH) LGT/VAR W 6-10 G20
WIND 20FT PM(MPH) S 6-10 LGT/VAR NW 10-14 G22
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 36 45
MIXING HGT(FT-AGL) 1150 300 3320
TRANSPORT WND (M/S) S 8 W 5 NW 12
TRANSPORT WND (MPH) S 17 W 12 NW 26
VENT RATE (M/S-M) 3860 170 13940
POOR POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 30S. EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 20S. HIGHS IN
THE LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE UPPER 50S.
SOUTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
MOZ018-019-026-027-034>036-042-052-052200-
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
346 AM CST THU FEB 5 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (+13) 28 (+11) 48
RH % (24H TREND) 63 (+12) 97 (+9) 67
WIND 20FT AM(MPH) SW 5-9 G19 NW 8-12 G25
WIND 20FT PM(MPH) SW 7-11 G20 LGT/VAR NW 10-14 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 40 43
MIXING HGT(FT-AGL) 2600 260 3560
TRANSPORT WND (M/S) W 9 W 5 NW 11
TRANSPORT WND (MPH) W 20 W 12 NW 25
VENT RATE (M/S-M) 8400 150 15420
GOOD POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE MID 50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. LOWS IN
THE UPPER 30S. HIGHS AROUND 50. NORTH WINDS 5 TO 10 MPH.
ILZ095>098-052200-
ADAMS IL-BROWN IL-PIKE IL-CALHOUN IL-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD
346 AM CST THU FEB 5 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (+12) 28 (+14) 47
RH % (24H TREND) 63 (+11) 96 (+7) 68
WIND 20FT AM(MPH) S 4-8 G16 NW 8-12 G24
WIND 20FT PM(MPH) SW 6-10 G17 LGT/VAR NW 10-14 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 38 42
MIXING HGT(FT-AGL) 2350 250 3550
TRANSPORT WND (M/S) SW 8 NW 5 NW 12
TRANSPORT WND (MPH) SW 18 NW 10 NW 26
VENT RATE (M/S-M) 8400 60 15250
GOOD POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 30S. EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. LOWS IN
THE UPPER 30S. HIGHS AROUND 50. NORTH WINDS 5 TO 10 MPH.
ILZ058>060-099-052200-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-JERSEY IL-
INCLUDING THE CITY OF LITCHFIELD
346 AM CST THU FEB 5 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 38 (+10) 26 (+16) 45
RH % (24H TREND) 63 (+4) 95 (-3) 64
WIND 20FT AM(MPH) S 3-7 W 8-12 G23
WIND 20FT PM(MPH) S 7-11 LGT/VAR NW 11-15 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 36 42
MIXING HGT(FT-AGL) 1360 270 3510
TRANSPORT WND (M/S) S 8 W 5 NW 12
TRANSPORT WND (MPH) S 18 W 10 NW 28
VENT RATE (M/S-M) 5150 0 14230
MARGINAL POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE LOWER
30S. EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 20S. HIGHS
AROUND 50. SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 50S. NORTH WINDS 5 TO 10 MPH.
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