670
FNUS53 KLSX 241655
FWFLSX
FIRE WEATHER PLANNING FORECAST FOR EASTERN/CENTRAL MO AND SOUTHWEST IL
NATIONAL WEATHER SERVICE SAINT LOUIS MO
1055 AM CST SAT JAN 24 2026
BITTER COLD TEMPERATURES WILL PERSIST THROUGH MONDAY, WITH ONLY
SLIGHT MODERATION EXPECTED DURING THE DAY TUESDAY AND WEDNESDAY
BEFORE MORE COLD AIR CLOSES OUT THE WEEK. A SIGNIFICANT WINTER
STORM WILL BRING WIDESPREAD SNOW ACCUMULATIONS TODAY AND
ESPECIALLY OVERNIGHT TONIGHT THROUGH SUNDAY MORNING, WITH HEAVY
SNOW LIKELY ACROSS MAINLY THE SOUTHERN HALF OF MISSOURI AND
ILLINOIS. WHEREVER SIGNIFICANT SNOW ACCUMULATIONS OCCUR, SNOW IS
LIKELY TO LINGER THROUGH THE END OF THE WEEK DUE TO THE
PERSISTENT COLD. MODEST NORTHEAST WINDS WILL GRADUALLY SHIFT TO
THE NORTH TOMORROW AND INCREASE SLIGHTLY, THEN TURN TO THE
NORTHWEST MONDAY AND SOUTHWEST ON TUESDAY.
MOZ072-073-083-084-099-242200-
CRAWFORD MO-WASHINGTON MO-DENT MO-IRON MO-REYNOLDS MO-
INCLUDING THE CITIES OF POTOSI/SALEM RANGER DISTRICT AND SALEM
1055 AM CST SAT JAN 24 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SNOW SNOW SNOW
CHANCE PRECIP (%) 100 100 100
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 10 (-9) 6 (+5) 17
RH % (24H TREND) 43 (+20) 89 (+17) 68
WIND 20FT AM(MPH) LGT/VAR N 6-10 G23
WIND 20FT PM(MPH) NE 4-8 G18 NE 3-7 G17 N 7-11 G24
PRECIP AMOUNT 0.13 0.44 0.23
PRECIP DURATION 10 12 8
1700FT MIXING TEMP 9 14
MIXING HGT(FT-AGL) 1840 1010 1930
TRANSPORT WND (M/S) NE 7 N 7 N 10
TRANSPORT WND (MPH) NE 16 N 16 N 22
VENT RATE (M/S-M) 5330 1080 7350
MARGINAL POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS AROUND 4 BELOW. HIGHS AROUND 19.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. NOT AS COOL. LOWS AROUND 2. HIGHS IN THE
MID 30S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 8. HIGHS IN THE LOWER
30S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 7. HIGHS IN THE MID 20S.
NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 4. HIGHS IN THE MID 20S.
NORTH WINDS 5 TO 10 MPH.
MOZ074-075-085-242200-
SAINT FRANCOIS MO-SAINTE GENEVIEVE MO-MADISON MO-
INCLUDING THE CITIES OF FARMINGTON AND FREDERICKTOWN RANGER
DISTRICT
1055 AM CST SAT JAN 24 2026
TODAY TONIGHT SUN
CLOUD COVER CLOUDY CLOUDY MCLDY
PRECIP TYPE SNOW SNOW SNOW
CHANCE PRECIP (%) 100 100 100
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 11 (-8) 7 (+5) 17
RH % (24H TREND) 40 (+16) 89 (+25) 69
WIND 20FT AM(MPH) NE 4-8 G20 N 8-12 G24
WIND 20FT PM(MPH) NE 6-10 G19 NE 5-9 G18 N 9-13 G25
PRECIP AMOUNT 0.12 0.47 0.26
PRECIP DURATION 10 12 9
1700FT MIXING TEMP 10 16
MIXING HGT(FT-AGL) 1880 1120 1950
TRANSPORT WND (M/S) NE 8 NE 7 N 11
TRANSPORT WND (MPH) NE 17 NE 16 N 24
VENT RATE (M/S-M) 5670 1380 7790
MARGINAL POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS AROUND 2 BELOW. HIGHS AROUND 19.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. NOT AS COOL. LOWS AROUND 1. HIGHS IN THE
MID 30S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 8. HIGHS IN THE LOWER
30S. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 7. HIGHS IN THE MID 20S.
NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 2. HIGHS IN THE MID 20S.
NORTH WINDS 5 TO 10 MPH.
MOZ041-047>050-242200-
BOONE MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF COLUMBIA, CEDAR CREEK RANGER DISTRICT,
JEFFERSON CITY, AND FULTON
1055 AM CST SAT JAN 24 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SNOW SNOW SNOW
CHANCE PRECIP (%) 100 100 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 9 (-3) 4 (+4) 15
RH % (24H TREND) 38 (+15) 89 (+23) 65
WIND 20FT AM(MPH) NE 6-10 G17 N 6-10 G20
WIND 20FT PM(MPH) NE 5-9 G15 NE 4-8 G15 N 7-11 G19
PRECIP AMOUNT 0.10 0.21 0.17
PRECIP DURATION 10 11 7
1700FT MIXING TEMP 6 14
MIXING HGT(FT-AGL) 2150 1000 2240
TRANSPORT WND (M/S) E 6 N 7 N 7
TRANSPORT WND (MPH) E 14 N 15 N 16
VENT RATE (M/S-M) 5190 1450 6030
MARGINAL POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS AROUND 5 BELOW. HIGHS AROUND 17.
WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. NOT AS COLD. LOWS AROUND 7. HIGHS IN THE
LOWER 30S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 7. HIGHS AROUND 30. WEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 6. HIGHS IN THE MID 20S.
NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 4. HIGHS IN THE LOWER 20S.
NORTH WINDS AROUND 5 MPH.
MOZ051-059-060-062-065-242200-
MONTGOMERY MO-GASCONADE MO-WARREN MO-FRANKLIN MO-JEFFERSON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
1055 AM CST SAT JAN 24 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SNOW SNOW SNOW
CHANCE PRECIP (%) 100 100 100
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 11 (-2) 5 (+4) 16
RH % (24H TREND) 39 (+14) 91 (+34) 69
WIND 20FT AM(MPH) NE 3-7 G17 N 6-10 G20
WIND 20FT PM(MPH) NE 4-8 G15 NE 4-8 G15 N 7-11 G20
PRECIP AMOUNT 0.08 0.31 0.24
PRECIP DURATION 9 12 8
1700FT MIXING TEMP 7 15
MIXING HGT(FT-AGL) 2110 1070 2140
TRANSPORT WND (M/S) NE 6 N 7 N 8
TRANSPORT WND (MPH) NE 14 N 15 N 18
VENT RATE (M/S-M) 4950 1400 6380
MARGINAL POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS AROUND 4 BELOW. HIGHS AROUND 17.
WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. NOT AS COLD. LOWS AROUND 5. HIGHS IN THE
MID 30S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 7. HIGHS AROUND 30. WEST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 6. HIGHS IN THE LOWER 20S.
NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 3. HIGHS IN THE LOWER 20S.
NORTH WINDS AROUND 5 MPH.
MOZ061-063-064-242200-
SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF SAINT CHARLES AND SAINT LOUIS
1055 AM CST SAT JAN 24 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SNOW SNOW SNOW
CHANCE PRECIP (%) 100 100 100
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 11 (-1) 8 (+7) 16
RH % (24H TREND) 36 (+12) 89 (+43) 69
WIND 20FT AM(MPH) NE 4-8 G15 N 7-11 G21
WIND 20FT PM(MPH) NE 5-9 NE 4-8 N 9-13 G22
PRECIP AMOUNT 0.06 0.31 0.28
PRECIP DURATION 8 12 9
1700FT MIXING TEMP 8 17
MIXING HGT(FT-AGL) 2220 1090 2130
TRANSPORT WND (M/S) NE 5 NE 7 N 9
TRANSPORT WND (MPH) NE 12 NE 15 N 20
VENT RATE (M/S-M) 4600 1610 6430
MARGINAL POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS AROUND 3 BELOW. HIGHS AROUND 17.
WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. NOT AS COLD. LOWS AROUND 6. HIGHS IN THE
LOWER 30S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 7. HIGHS IN THE UPPER
20S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 7. HIGHS IN THE LOWER 20S.
NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 4. HIGHS IN THE LOWER 20S.
NORTH WINDS AROUND 5 MPH.
ILZ064-065-069-070-074-079-100>102-242200-
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
1055 AM CST SAT JAN 24 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY CLOUDY CLOUDY
PRECIP TYPE SNOW SNOW SNOW
CHANCE PRECIP (%) 100 100 100
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 12 (-1) 9 (+7) 16
RH % (24H TREND) 35 (+9) 90 (+42) 75
WIND 20FT AM(MPH) NE 6-10 G16 N 9-13 G22
WIND 20FT PM(MPH) NE 6-10 G16 NE 5-9 G16 N 11-15 G24
PRECIP AMOUNT 0.06 0.36 0.30
PRECIP DURATION 8 12 10
1700FT MIXING TEMP 11 18
MIXING HGT(FT-AGL) 2230 1080 1920
TRANSPORT WND (M/S) NE 6 NE 7 N 10
TRANSPORT WND (MPH) NE 14 NE 15 N 23
VENT RATE (M/S-M) 6000 1450 7200
FAIR POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS AROUND 3 BELOW. HIGHS AROUND 15.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. NOT AS COLD. LOWS AROUND 2. HIGHS IN THE
LOWER 30S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 5. HIGHS IN THE MID 20S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 5. HIGHS AROUND 20.
NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 2. HIGHS AROUND 20.
NORTHWEST WINDS AROUND 5 MPH.
MOZ018-019-026-027-034>036-042-052-242200-
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
1055 AM CST SAT JAN 24 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW
CHANCE PRECIP (%) 90 90 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 9 (+4) 3 (+6) 15
RH % (24H TREND) 41 (+15) 89 (+25) 54
WIND 20FT AM(MPH) NE 5-9 G16 N 7-11 G21
WIND 20FT PM(MPH) NE 4-8 NE 4-8 N 8-12 G20
PRECIP AMOUNT 0.05 0.13 0.10
PRECIP DURATION 9 11 7
1700FT MIXING TEMP 5 13
MIXING HGT(FT-AGL) 2070 980 2220
TRANSPORT WND (M/S) E 5 N 7 N 8
TRANSPORT WND (MPH) E 12 N 15 N 17
VENT RATE (M/S-M) 4700 1410 6530
MARGINAL POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS AROUND 3 BELOW. HIGHS AROUND 16.
WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. NOT AS COLD. LOWS AROUND 7. HIGHS AROUND
30. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 5. HIGHS IN THE MID 20S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 4. HIGHS AROUND 20. NORTH
WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 3. HIGHS IN THE LOWER 20S.
NORTH WINDS AROUND 5 MPH.
ILZ095>098-242200-
ADAMS IL-BROWN IL-PIKE IL-CALHOUN IL-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD
1055 AM CST SAT JAN 24 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW
CHANCE PRECIP (%) 70 90 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 9 (+6) 5 (+8) 15
RH % (24H TREND) 41 (+15) 88 (+33) 58
WIND 20FT AM(MPH) NE 4-8 G15 N 8-12 G21
WIND 20FT PM(MPH) NE 4-8 NE 4-8 G15 N 8-12 G20
PRECIP AMOUNT 0.04 0.12 0.11
PRECIP DURATION 6 11 7
1700FT MIXING TEMP 5 14
MIXING HGT(FT-AGL) 2230 1030 2230
TRANSPORT WND (M/S) NE 5 N 7 N 8
TRANSPORT WND (MPH) NE 12 N 15 N 18
VENT RATE (M/S-M) 4800 1450 6530
MARGINAL POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS AROUND 3 BELOW. HIGHS AROUND 15.
WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. NOT AS COLD. LOWS AROUND 7. HIGHS AROUND
30. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 5. HIGHS IN THE MID 20S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 5. HIGHS AROUND 20.
NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 4. HIGHS IN THE LOWER 20S.
NORTHWEST WINDS 5 TO 10 MPH.
ILZ058>060-099-242200-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-JERSEY IL-
INCLUDING THE CITY OF LITCHFIELD
1055 AM CST SAT JAN 24 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SNOW SNOW SNOW
CHANCE PRECIP (%) 90 100 100
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 10 (+4) 7 (+8) 14
RH % (24H TREND) 37 (+11) 87 (+36) 67
WIND 20FT AM(MPH) NE 6-10 N 10-14 G22
WIND 20FT PM(MPH) NE 6-10 NE 5-9 G15 N 11-15 G23
PRECIP AMOUNT 0.05 0.23 0.26
PRECIP DURATION 8 12 9
1700FT MIXING TEMP 8 16
MIXING HGT(FT-AGL) 2180 910 2040
TRANSPORT WND (M/S) E 6 NE 8 N 9
TRANSPORT WND (MPH) E 13 NE 17 N 21
VENT RATE (M/S-M) 4890 1620 6710
MARGINAL POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS AROUND 4 BELOW. HIGHS AROUND 13.
WEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. NOT AS COLD. LOWS AROUND 3. HIGHS IN THE
UPPER 20S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 3. HIGHS IN THE LOWER
20S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 3. HIGHS AROUND 18.
NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 2. HIGHS AROUND 20.
NORTHWEST WINDS AROUND 5 MPH.
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