136
FPUS55 KTFX 180319
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
818 PM MST MON FEB 17 2020
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR THE REST OF TONIGHT, TUESDAY, TUESDAY NIGHT, AND
WEDNESDAY.
MTZ009-181100-
NORTHERN ROCKY MOUNTAIN FRONT-
INCLUDING LOGAN PASS, MARIAS PASS, BROWNING, AND HEART BUTTE
818 PM MST MON FEB 17 2020
REST OF TONIGHT
COLDER. MOSTLY CLOUDY. CHANCE OF SNOW LATE IN
THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. PATCHY FOG THROUGH
THE NIGHT. NEW SNOW ACCUMULATION UP TO 1 INCH. LOWS 5 TO 10. WEST
WINDS 5 TO 10 MPH SHIFTING TO THE NORTH AFTER MIDNIGHT. CHANCE OF
SNOW 70 PERCENT.
TUESDAY
COLDER. CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. PATCHY FOG IN THE MORNING. A 50 PERCENT CHANCE OF SNOW.
HIGHS 15 TO 20. EAST WINDS UP TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 5 TO 10. SOUTHWEST WINDS 5 TO
15 MPH. WIND CHILL READINGS 5 BELOW TO 15 BELOW ZERO.
WEDNESDAY
NOT AS COLD. SUNNY. HIGHS 25 TO 35. SOUTHWEST WINDS
5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 10 TO 15. SOUTHWEST WINDS
10 TO 20 MPH.
THURSDAY
BREEZY, SUNNY. HIGHS 30 TO 40.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
WINDY. PARTLY CLOUDY. LOWS
15 TO 25. HIGHS 30 TO 40.
SATURDAY
WINDY. MOSTLY CLOUDY. HIGHS 30 TO 40.
SATURDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SNOW. LOWS 25 TO 30.
SUNDAY AND SUNDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF SNOW. HIGHS 35 TO 45. LOWS 20 TO 25.
MONDAY
BREEZY. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
25 TO 35.
MTZ048-181100-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING BYNUM, CHOTEAU, AND AUGUSTA
818 PM MST MON FEB 17 2020
REST OF TONIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. PATCHY FOG. LOWS 5 TO 10. WEST WINDS UP TO 10 MPH.
TUESDAY
PATCHY FOG IN THE MORNING. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF SNOW. HIGHS 15 TO 25. NORTH WINDS UP TO
10 MPH SHIFTING TO THE EAST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 5 TO 10. SOUTHEAST WINDS UP
TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
NOT AS COLD. SUNNY. HIGHS 30 TO 40. SOUTHWEST WINDS
5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 10 TO 15. SOUTHWEST WINDS
5 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. HIGHS 35 TO 45. LOWS
15 TO 25.
FRIDAY AND FRIDAY NIGHT
BREEZY. PARTLY CLOUDY. HIGHS 35 TO 45.
LOWS 20 TO 30.
SATURDAY
BREEZY. PARTLY CLOUDY. HIGHS 40 TO 50.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS 25 TO 30.
SUNDAY AND SUNDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF SNOW. HIGHS 40 TO 50. LOWS 20 TO 30.
MONDAY
BREEZY. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
30 TO 40.
MTZ010-181100-
EASTERN GLACIER-
INCLUDING CUT BANK
818 PM MST MON FEB 17 2020
REST OF TONIGHT
COLDER. CHANCE OF SNOW LATE IN THE EVENING,
THEN SNOW LIKELY AFTER MIDNIGHT. PATCHY FOG THROUGH THE NIGHT.
NEW SNOW ACCUMULATION UP TO 1 INCH. LOWS ZERO TO 5 ABOVE.
NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF SNOW 70 PERCENT.
TUESDAY
COLDER. PATCHY FOG IN THE MORNING. CLOUDY WITH CHANCE
OF SNOW IN THE MORNING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF
SNOW IN THE AFTERNOON. HIGHS 15 TO 20. EAST WINDS UP TO 5 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON. CHANCE OF SNOW
50 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS ZERO TO 5 ABOVE. SOUTHWEST
WINDS UP TO 10 MPH.
WEDNESDAY
NOT AS COLD. SUNNY. HIGHS 30 TO 35. SOUTHWEST WINDS
5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 10 TO 15. SOUTHWEST WINDS
5 TO 15 MPH.
THURSDAY THROUGH FRIDAY
BREEZY. MOSTLY CLEAR. HIGHS AROUND 40.
LOWS 15 TO 20.
FRIDAY NIGHT AND SATURDAY
BREEZY. PARTLY CLOUDY. LOWS 20 TO
25. HIGHS 40 TO 45.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 25 TO 30.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS 40 TO 45. LOWS AROUND 25.
MONDAY
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
HIGHS 30 TO 35.
TEMPERATURE / PRECIPITATION
CUT BANK 3 18 3 34 / 70 60 0 0
MTZ046-181100-
EASTERN PONDERA-
INCLUDING BRADY AND CONRAD
818 PM MST MON FEB 17 2020
REST OF TONIGHT
COLDER, CLOUDY. CHANCE OF SNOW LATE IN THE
EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. PATCHY FOG THROUGH THE
NIGHT. NEW SNOW ACCUMULATION UP TO 1 INCH. LOWS AROUND 5. NORTH
WINDS 5 TO 10 MPH. CHANCE OF SNOW 70 PERCENT.
TUESDAY
COLDER. PATCHY FOG IN THE MORNING. CLOUDY WITH SNOW
LIKELY IN THE MORNING, THEN PARTLY CLOUDY WITH CHANCE OF SNOW IN
THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS AROUND 20.
NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE SOUTHEAST IN THE
AFTERNOON. CHANCE OF SNOW 60 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 5. SOUTHEAST WINDS UP
TO 5 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
NOT AS COLD. SUNNY. HIGHS AROUND 35. SOUTHWEST WINDS
UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 10 TO 15. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS AROUND 45. LOWS
AROUND 20.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 25.
SATURDAY
PARTLY CLOUDY. HIGHS 45 TO 50.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS 25 TO 30. HIGHS
45 TO 50.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS AROUND 25.
MONDAY
BREEZY. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.
HIGHS 35 TO 40.
MTZ049-181100-
EASTERN TETON-
INCLUDING FAIRFIELD AND DUTTON
818 PM MST MON FEB 17 2020
REST OF TONIGHT
COLDER. MOSTLY CLOUDY. CHANCE OF SNOW LATE IN
THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. PATCHY FOG THROUGH
THE NIGHT. LITTLE OR NO NEW SNOW ACCUMULATION. LOWS 5 TO 10.
NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF SNOW 60 PERCENT.
TUESDAY
COLDER. CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. PATCHY FOG IN THE MORNING. A 50 PERCENT CHANCE OF SNOW.
HIGHS AROUND 20. EAST WINDS UP TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 5 TO 10. SOUTHEAST WINDS UP
TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
NOT AS COLD. SUNNY. HIGHS AROUND 35. SOUTHWEST WINDS
5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 15. SOUTH WINDS 5 TO
15 MPH.
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS 45 TO 50. LOWS
AROUND 20.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 25.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 50.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS
AROUND 50.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS 25 TO 30.
MONDAY
COLDER. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.
HIGHS AROUND 40.
MTZ044-181100-
TOOLE-
INCLUDING SHELBY AND SUNBURST
818 PM MST MON FEB 17 2020
REST OF TONIGHT
COLDER. CHANCE OF SNOW LATE IN THE EVENING,
THEN SNOW LIKELY AFTER MIDNIGHT. PATCHY FOG THROUGH THE NIGHT.
NEW SNOW ACCUMULATION UP TO 1 INCH. LOWS ZERO TO 5 ABOVE. NORTH
WINDS 5 TO 15 MPH. CHANCE OF SNOW 70 PERCENT.
TUESDAY
COLDER. PATCHY FOG IN THE MORNING. CLOUDY WITH SNOW
LIKELY IN THE MORNING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF
SNOW IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS
15 TO 20. NORTHEAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTH IN
THE AFTERNOON. CHANCE OF SNOW 70 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS ZERO TO 5 ABOVE. SOUTH WINDS
UP TO 10 MPH.
WEDNESDAY
NOT AS COLD. SUNNY. HIGHS 30 TO 35. SOUTH WINDS UP
TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 10 TO 15. SOUTH WINDS UP TO
10 MPH.
THURSDAY THROUGH FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 40 TO 45.
LOWS 15 TO 25.
SATURDAY
PARTLY CLOUDY. HIGHS 40 TO 45.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS 25 TO 30. HIGHS
AROUND 45.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS AROUND 25.
MONDAY
BREEZY. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.
HIGHS 35 TO 40.
MTZ045-181100-
LIBERTY-
INCLUDING CHESTER AND WHITLASH
818 PM MST MON FEB 17 2020
REST OF TONIGHT
COLDER. MOSTLY CLOUDY. CHANCE OF SNOW LATE IN
THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. PATCHY FOG THROUGH
THE NIGHT. NEW SNOW ACCUMULATION AROUND 1 INCH. LOWS ZERO TO
5 ABOVE. NORTH WINDS 5 TO 10 MPH. CHANCE OF SNOW 70 PERCENT.
TUESDAY
COLDER. MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. SNOW
LIKELY IN THE MORNING, THEN SLIGHT CHANCE OF SNOW IN THE
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS 10 TO 15.
NORTHEAST WINDS UP TO 10 MPH SHIFTING TO THE EAST IN THE
AFTERNOON. CHANCE OF SNOW 60 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS ZERO TO 5 ABOVE. SOUTH WINDS
UP TO 5 MPH.
WEDNESDAY
NOT AS COLD. SUNNY. HIGHS 25 TO 35. SOUTH WINDS UP
TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 10 TO 15. SOUTH WINDS UP TO
10 MPH.
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS 35 TO 45. LOWS
15 TO 20.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 25.
SATURDAY
PARTLY CLOUDY. HIGHS 40 TO 45.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS 25 TO 30. HIGHS
45 TO 50.
SUNDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF SNOW AND SLIGHT
CHANCE OF RAIN. LOWS 25 TO 30. CHANCE OF PRECIPITATION
30 PERCENT.
MONDAY
BREEZY. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.
HIGHS 35 TO 40.
MTZ011-181100-
HILL-
INCLUDING HAVRE, ROCKY BOY, AND RUDYARD
818 PM MST MON FEB 17 2020
REST OF TONIGHT
COLDER. MOSTLY CLOUDY. CHANCE OF SNOW LATE IN
THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. PATCHY FOG THROUGH
THE NIGHT. NEW SNOW ACCUMULATION UP TO 1 INCH. LOWS ZERO TO
5 ABOVE. NORTH WINDS 5 TO 15 MPH. CHANCE OF SNOW 70 PERCENT.
TUESDAY
COLDER. MOSTLY CLOUDY. PATCHY FOG IN THE MORNING.
CHANCE OF SNOW IN THE MORNING, THEN SLIGHT CHANCE OF SNOW IN THE
AFTERNOON. HIGHS 10 TO 15. EAST WINDS UP TO 10 MPH. CHANCE OF
SNOW 50 PERCENT. WIND CHILL READINGS 5 BELOW TO 15 BELOW ZERO.
TUESDAY NIGHT
COLDER. PARTLY CLOUDY. LOWS 5 BELOW TO 5 ABOVE
ZERO. SOUTHEAST WINDS UP TO 10 MPH.
WEDNESDAY
NOT AS COLD. PARTLY CLOUDY IN THE MORNING THEN
BECOMING SUNNY. HIGHS 25 TO 30. SOUTH WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 10 TO 15. SOUTH WINDS 5 TO
10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. HIGHS 35 TO 40. LOWS
15 TO 20.
FRIDAY
PARTLY CLOUDY. HIGHS 40 TO 45.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 20 TO 25.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 40 TO 45.
LOWS 25 TO 30.
SUNDAY
MOSTLY CLOUDY. HIGHS 45 TO 50.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW. LOWS 25 TO 30.
MONDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
35 TO 40.
TEMPERATURE / PRECIPITATION
HAVRE 3 11 0 29 / 70 60 0 0
MTZ047-181100-
BLAINE-
INCLUDING CHINOOK, HARLEM, AND HAYS
818 PM MST MON FEB 17 2020
REST OF TONIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. PATCHY FOG. LOWS 5 BELOW TO 5 ABOVE ZERO. NORTH WINDS
5 TO 15 MPH.
TUESDAY
COLDER. PATCHY FOG IN THE MORNING. CLOUDY WITH A
50 PERCENT CHANCE OF SNOW. HIGHS 5 TO 15. EAST WINDS UP TO
10 MPH. WIND CHILL READINGS 10 BELOW TO 20 BELOW ZERO.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 5 BELOW TO ZERO. SOUTHEAST WINDS UP TO
10 MPH.
WEDNESDAY
NOT AS COLD. PARTLY CLOUDY IN THE MORNING THEN
BECOMING SUNNY. HIGHS 20 TO 25. SOUTH WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 5 TO 15. SOUTH WINDS UP TO
10 MPH.
THURSDAY AND THURSDAY NIGHT
NOT AS COOL. MOSTLY CLEAR. HIGHS
35 TO 40. LOWS 15 TO 20.
FRIDAY
PARTLY CLOUDY. HIGHS 35 TO 45.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS 20 TO 25. HIGHS
40 TO 45.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 20 TO 30.
SUNDAY
MOSTLY CLOUDY. HIGHS 40 TO 50.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW. LOWS 25 TO 30.
MONDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
35 TO 40.
MTZ013-181100-
CHOUTEAU-
INCLUDING FORT BENTON, CARTER, AND BIG SANDY
818 PM MST MON FEB 17 2020
REST OF TONIGHT
COLDER. MOSTLY CLOUDY. CHANCE OF SNOW LATE IN
THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. PATCHY FOG THROUGH
THE NIGHT. NEW SNOW ACCUMULATION UP TO 1 INCH. LOWS 5 TO 10.
NORTH WINDS 5 TO 15 MPH. CHANCE OF SNOW 70 PERCENT.
TUESDAY
COLDER, CLOUDY. PATCHY FOG IN THE MORNING. SNOW LIKELY
IN THE MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 2 INCHES. HIGHS 15 TO 20. NORTHEAST WINDS UP
TO 10 MPH. CHANCE OF SNOW 70 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 5. SOUTHEAST WINDS UP
TO 5 MPH.
WEDNESDAY
NOT AS COLD. SUNNY. HIGHS 30 TO 35. SOUTH WINDS UP
TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 10 TO 15. SOUTH WINDS UP TO
10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. HIGHS 40 TO 45. LOWS
20 TO 25.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 45 TO 50.
LOWS 25 TO 35.
SUNDAY
MOSTLY CLOUDY. HIGHS 45 TO 50.
SUNDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF SNOW AND SLIGHT
CHANCE OF RAIN. LOWS 25 TO 30. CHANCE OF PRECIPITATION
40 PERCENT.
MONDAY
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
HIGHS 35 TO 40.
MTZ012-181100-
CASCADE-
INCLUDING GREAT FALLS, CASCADE, BELT, AND KINGS HILL PASS
818 PM MST MON FEB 17 2020
REST OF TONIGHT
MOSTLY CLOUDY. CHANCE OF SNOW LATE IN THE
EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. PATCHY FOG THROUGH THE
NIGHT. NEW SNOW ACCUMULATION UP TO 2 INCHES. LOWS AROUND 10. WEST
WINDS UP TO 10 MPH. CHANCE OF SNOW 70 PERCENT.
TUESDAY
COLDER. MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. SNOW
LIKELY IN THE MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 2 INCHES. HIGHS 20 TO 25. NORTH WINDS UP TO
10 MPH. CHANCE OF SNOW 70 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. PATCHY DENSE FOG IN THE EVENING.
LOWS 5 TO 10. EAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTH AFTER
MIDNIGHT.
WEDNESDAY
NOT AS COLD. SUNNY. HIGHS 25 TO 35. SOUTHWEST WINDS
5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 10 TO 20. SOUTH WINDS 5 TO
15 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. HIGHS 35 TO 45. LOWS
20 TO 25.
FRIDAY
BREEZY, SUNNY. HIGHS 40 TO 50.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
BREEZY. PARTLY CLOUDY.
LOWS 25 TO 35. HIGHS 40 TO 50.
SUNDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
40 TO 50.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.
LOWS 25 TO 30.
MONDAY
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS 30 TO
40.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 9 21 8 36 / 60 60 0 0
MTZ050-181100-
JUDITH BASIN-
INCLUDING RAYNESFORD, STANFORD, AND HOBSON
818 PM MST MON FEB 17 2020
REST OF TONIGHT
COLDER. SNOW LIKELY. PATCHY FOG. NEW SNOW
ACCUMULATION UP TO 2 INCHES. LOWS 5 TO 10. NORTHWEST WINDS 5 TO
10 MPH. CHANCE OF SNOW 70 PERCENT.
TUESDAY
COLDER. PATCHY FOG IN THE MORNING. SNOW LIKELY. SNOW
ACCUMULATION UP TO 2 INCHES. HIGHS 15 TO 20. NORTH WINDS UP TO
10 MPH. CHANCE OF SNOW 70 PERCENT.
TUESDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SNOW IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS
ZERO TO 5 ABOVE. SOUTHEAST WINDS UP TO 10 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
NOT AS COLD. SUNNY. HIGHS 25 TO 30. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 10 TO 15. SOUTHWEST WINDS 5 TO
15 MPH.
THURSDAY
NOT AS COOL. SUNNY. HIGHS 35 TO 45.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 15 TO 20.
FRIDAY
PARTLY CLOUDY. HIGHS 35 TO 45.
FRIDAY NIGHT AND SATURDAY
BREEZY. MOSTLY CLEAR. LOWS 20 TO 25.
HIGHS 35 TO 45.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 25 TO 30.
SUNDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
40 TO 50.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.
LOWS 20 TO 30.
MONDAY
BREEZY. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
30 TO 40.
MTZ051-181100-
FERGUS-
INCLUDING LEWISTOWN, WINIFRED, LEWISTOWN DIVIDE, AND GRASS RANGE
818 PM MST MON FEB 17 2020
REST OF TONIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. PATCHY FOG. LOWS 5 TO 10. NORTH WINDS 5 TO 15 MPH.
TUESDAY
COLDER, CLOUDY. PATCHY FOG IN THE MORNING. SNOW LIKELY
IN THE MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 2 INCHES. HIGHS AROUND 15. NORTHEAST WINDS
5 TO 10 MPH. CHANCE OF SNOW 70 PERCENT.
TUESDAY NIGHT
COLDER. MOSTLY CLOUDY IN THE EVENING THEN
BECOMING PARTLY CLOUDY. LOWS ZERO TO 5 ABOVE. SOUTH WINDS UP TO
10 MPH.
WEDNESDAY
NOT AS COLD. SUNNY. HIGHS 25 TO 30. SOUTH WINDS UP
TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 10 TO 15. SOUTH WINDS UP TO
10 MPH.
THURSDAY
NOT AS COOL. SUNNY. HIGHS 35 TO 45.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 20.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 40 TO 50.
LOWS 25 TO 30.
SUNDAY
MOSTLY CLOUDY. HIGHS 45 TO 50.
SUNDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF SNOW AND SLIGHT
CHANCE OF RAIN. LOWS 25 TO 30. CHANCE OF PRECIPITATION
50 PERCENT.
MONDAY
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
HIGHS 35 TO 40.
TEMPERATURE / PRECIPITATION
LEWISTOWN 7 15 0 29 / 60 70 10 0
MTZ014-181100-
CENTRAL AND SOUTHERN LEWIS AND CLARK-
INCLUDING HELENA, FLESHER PASS, LINCOLN, MACDONALD PASS,
AND ROGERS PASS
818 PM MST MON FEB 17 2020
REST OF TONIGHT
MOSTLY CLOUDY. SNOW LIKELY LATE IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. PATCHY FOG THROUGH
THE NIGHT. NEW SNOW ACCUMULATION UP TO 1 INCH. LOWS 10 TO 15.
WEST WINDS UP TO 10 MPH. CHANCE OF SNOW 70 PERCENT.
TUESDAY
PATCHY FOG IN THE MORNING. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF SNOW. HIGHS 20 TO 30. NORTHWEST WINDS UP TO
10 MPH.
TUESDAY NIGHT
COLDER. PARTLY CLOUDY. LOWS 5 TO 10. NORTH WINDS
UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS 25 TO 35. SOUTHWEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 10 TO 15. SOUTHWEST WINDS
5 TO 15 MPH.
THURSDAY
SUNNY. HIGHS 30 TO 40.
THURSDAY NIGHT THROUGH SATURDAY
PARTLY CLOUDY. LOWS 15 TO 25.
HIGHS 35 TO 45.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 25 TO 30.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. HIGHS 35 TO 45. LOWS 20 TO 30.
MONDAY
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS 25 TO
35.
TEMPERATURE / PRECIPITATION
HELENA 14 30 8 34 / 40 20 10 0
MTZ052-181100-
JEFFERSON-
INCLUDING MONTANA CITY, BOULDER, BOULDER HILL, ELK PARK PASS,
HOMESTAKE PASS, AND WHITEHALL
818 PM MST MON FEB 17 2020
REST OF TONIGHT
COLDER. MOSTLY CLOUDY LATE IN THE EVENING THEN
BECOMING PARTLY CLOUDY. A 50 PERCENT CHANCE OF SNOW. LOWS 5 TO
15. WEST WINDS 5 TO 10 MPH. WIND CHILL READINGS 5 BELOW TO
15 BELOW ZERO.
TUESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
20 TO 30. WEST WINDS 5 TO 15 MPH. WIND CHILL READINGS 5 BELOW TO
15 BELOW ZERO IN THE MORNING.
TUESDAY NIGHT
COLDER. PARTLY CLOUDY. A 20 PERCENT CHANCE OF
SNOW IN THE EVENING. LOWS ZERO TO 10 ABOVE. WEST WINDS UP TO
10 MPH.
WEDNESDAY
SUNNY. HIGHS 20 TO 30. SOUTHWEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 5 TO 10. SOUTHWEST WINDS UP
TO 10 MPH.
THURSDAY
NOT AS COLD. SUNNY. HIGHS 30 TO 40.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 10 TO 15. HIGHS
30 TO 40.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 15 TO 20.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 35 TO 45.
LOWS 20 TO 30.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. HIGHS 35 TO 45. LOWS 20 TO 30.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
25 TO 35.
MTZ053-181100-
BROADWATER-
INCLUDING TOSTON, TOWNSEND, AND WINSTON
818 PM MST MON FEB 17 2020
REST OF TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SNOW. LOWS 10 TO 15. SOUTHWEST WINDS UP TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
20 TO 30. WEST WINDS UP TO 10 MPH.
TUESDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SNOW IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
5 TO 10. NORTHWEST WINDS UP TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS 25 TO 30. SOUTH WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 10 ABOVE. SOUTH
WINDS UP TO 10 MPH.
THURSDAY
NOT AS COLD. SUNNY. HIGHS 30 TO 40.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 15 TO 20. HIGHS
35 TO 40.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 20 TO 25.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 35 TO 45.
LOWS 25 TO 30.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. HIGHS 40 TO 45. LOWS 25 TO 30.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
30 TO 35.
MTZ054-181100-
MEAGHER-
INCLUDING MARTINSDALE AND WHITE SULPHUR SPRINGS
818 PM MST MON FEB 17 2020
REST OF TONIGHT
SNOW LIKELY. NEW SNOW ACCUMULATION UP TO
2 INCHES. LOWS 5 TO 10. WEST WINDS 5 TO 10 MPH. CHANCE OF SNOW
70 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
15 TO 25. WEST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
COLDER. PATCHY DENSE FOG IN THE EVENING. MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN THE EVENING, THEN
PARTLY CLOUDY AFTER MIDNIGHT. LOWS ZERO TO 5 ABOVE. NORTH WINDS
UP TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.
HIGHS 20 TO 30. SOUTHWEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 5 TO 10. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. HIGHS 30 TO 35. LOWS
10 TO 15.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 30 TO 40.
LOWS 15 TO 25.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. HIGHS 35 TO 40. LOWS 20 TO 25.
MONDAY
SNOW LIKELY. HEAVY SNOW ACCUMULATIONS. HIGHS 25 TO 35.
CHANCE OF SNOW 70 PERCENT.
MTZ055-181100-
GALLATIN-
INCLUDING BOZEMAN, WEST YELLOWSTONE, BATTLE RIDGE PASS,
BOZEMAN PASS, AND TARGHEE PASS
818 PM MST MON FEB 17 2020
REST OF TONIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. LOWS ZERO TO 10 ABOVE. SOUTHWEST WINDS UP TO 10 MPH.
TUESDAY
PARTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 15 TO 25. WEST
WINDS UP TO 10 MPH. CHANCE OF SNOW 50 PERCENT. WIND CHILL
READINGS 5 BELOW TO 15 BELOW ZERO.
TUESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN
THE EVENING. LOWS ZERO TO 10 ABOVE. WEST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH AFTER MIDNIGHT.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.
HIGHS 20 TO 30. WEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS ZERO TO 10 ABOVE ZERO.
SOUTH WINDS UP TO 10 MPH.
THURSDAY
NOT AS COLD. SUNNY. HIGHS 30 TO 40.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 5 TO 15. HIGHS
30 TO 40.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS 10 TO 20. HIGHS
35 TO 45.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 15 TO 25.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. HIGHS 35 TO 45. LOWS 15 TO 25.
MONDAY
SNOW LIKELY. HEAVY SNOW ACCUMULATIONS. HIGHS 25 TO 35.
CHANCE OF SNOW 70 PERCENT.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 9 26 5 30 / 40 30 10 0
BOZEMAN MSU 11 26 6 29 / 50 40 10 0
WEST YELLOWSTONE -10 18 -10 23 / 40 20 10 0
MTZ015-181100-
MADISON-
INCLUDING ENNIS, NORRIS HILL, RAYNOLDS PASS, TWIN BRIDGES,
AND VIRGINIA CITY
818 PM MST MON FEB 17 2020
REST OF TONIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. LOWS ZERO TO 10 ABOVE. SOUTHWEST WINDS 5 TO 10 MPH. WIND
CHILL READINGS 10 BELOW TO 20 BELOW ZERO AFTER MIDNIGHT.
TUESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN THE
MORNING, THEN SUNNY IN THE AFTERNOON. HIGHS 15 TO 25. SOUTHWEST
WINDS 5 TO 15 MPH. WIND CHILL READINGS 10 BELOW TO 20 BELOW ZERO
IN THE MORNING.
TUESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN
THE EVENING. LOWS ZERO TO 5 ABOVE. SOUTHWEST WINDS UP TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS 15 TO 25. WEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS ZERO TO 10 ABOVE ZERO.
SOUTH WINDS 5 TO 15 MPH.
THURSDAY
NOT AS COLD. SUNNY. HIGHS 25 TO 35.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 5 TO 15. HIGHS
25 TO 35.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS 10 TO 20. HIGHS
30 TO 40.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 15 TO 25.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. HIGHS 30 TO 40. LOWS 15 TO 25.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
25 TO 35.
MTZ008-181100-
BEAVERHEAD-
INCLUDING BIG HOLE PASS, WISDOM, DILLON, CHIEF JOSEPH PASS,
MONIDA PASS, AND WISE RIVER
818 PM MST MON FEB 17 2020
REST OF TONIGHT
MOSTLY CLOUDY LATE IN THE EVENING THEN
BECOMING PARTLY CLOUDY. CHANCE OF SNOW LATE IN THE EVENING, THEN
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS ZERO TO 5 ABOVE. WEST
WINDS 5 TO 10 MPH. CHANCE OF SNOW 50 PERCENT.
TUESDAY
SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE MORNING.
HIGHS 15 TO 25. SOUTHWEST WINDS UP TO 10 MPH. WIND CHILL READINGS
10 BELOW TO 20 BELOW ZERO IN THE MORNING.
TUESDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS 5 BELOW TO ZERO. WEST
WINDS UP TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS 15 TO 25. SOUTHWEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS ZERO TO 5 ABOVE ZERO. SOUTH
WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS 25 TO 30.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 5 TO 10. HIGHS
25 TO 35.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS 10 TO 15. HIGHS
30 TO 35.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 15 TO 20.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. HIGHS 30 TO 35. LOWS 15 TO 20.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
20 TO 30.
TEMPERATURE / PRECIPITATION
DILLON 6 25 3 26 / 40 10 10 0
HTTP://WWW.WEATHER.GOV/GREATFALLS
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HTTPS://WWW.FACEBOOK.COM/US.NATIONALWEATHERSERVICE.GREATFALLS.GOV
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