772
FPUS65 KTFX 171348
SFPMT

State Forecast For Montana
National Weather Service Great Falls MT
748 AM MDT Sat May 17 2025

MTZ001>007-043-172200-
West of the Continental Divide-
National Weather Service Missoula MT
748 AM MDT Sat May 17 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
SUNDAY AFTERNOON for Bitterroot/Sapphire Mountains...
...WINTER STORM WATCH IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY
AFTERNOON for Potomac/Seeley Lake Region...

.TODAY...Mostly cloudy with areas of rain. Patchy fog. Highs in
the 60s.
.TONIGHT...Rain likely. Lows in the 30s to lower 40s.
.SUNDAY...Rain likely in the morning, then a chance of rain in
the afternoon and evening. Patchy fog in the morning. Highs in
the mid 40s to lower 50s.
.MONDAY...Mostly cloudy. Areas of fog. Lows in the 30s. Highs in
the mid 50s to lower 60s.
.TUESDAY...Mostly cloudy. Chance of rain showers. A chance of
rain and patchy fog. Lows in the 30s to lower 40s. Highs in the
upper 50s to mid 60s.
.WEDNESDAY...Partly cloudy. A chance of rain. Lows in the 30s.
Highs in the 60s.

$$

MTZ301>314-316>318-172200-
Central Montana-
National Weather Service Great Falls MT
748 AM MDT Sat May 17 2025

.TODAY...Increasing clouds. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 60 to 65...50 to
60 in the mountains.
.TONIGHT...Mostly cloudy.  and slight chance of rain showers.
Lows 40 to 45.
.SUNDAY...Cloudy. Rain through the day. Slight chance of
thunderstorms in the afternoon. Highs 50 to 55...40 to 50 in the
mountains.
.MONDAY...Rain likely. Lows 35 to 40. Highs 50 to 60.
.TUESDAY...Partly cloudy. Chance of rain showers. Lows 35 to 40.
Highs 55 to 65.
.WEDNESDAY...Partly cloudy. Slight chance of rain showers. Lows
35 to 40. Highs 55 to 65.
$$

MTZ315-319>330-172200-
Southwest Montana-
National Weather Service Great Falls MT
748 AM MDT Sat May 17 2025

.TODAY...Mostly cloudy. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs 55 to 65...45 to 55 in
the mountains.
.TONIGHT...Cloudy. Rain showers likely and slight chance of
thunderstorms in the evening, then rain after midnight. Lows
35 to 45...30 to 40 in the mountains.
.SUNDAY...Cloudy. Rain and snow through the day. Slight chance of
thunderstorms in the afternoon. Highs 45 to 50...35 to 45 in the
mountains.
.MONDAY...Mostly cloudy. Chance of rain and snow showers. Lows
25 to 35. Highs 45 to 55.
.TUESDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows 30 to 35. Highs 50 to 60.
.WEDNESDAY...Partly cloudy. Chance of rain showers. Lows 30 to
35. Highs 55 to 65.
$$

MTZ016>027-059>062-172200-
Northeast Montana-
National Weather Service Glasgow MT
748 AM MDT Sat May 17 2025

.TODAY...Partly cloudy. A slight chance of rain showers in the
morning, then a chance of rain showers in the afternoon. Highs in
the lower to mid 60s.
.TONIGHT...Mostly cloudy with a slight chance of rain showers.
Lows in the lower to mid 40s.
.SUNDAY...Rain showers likely in the morning, then rain showers
and a slight chance of thunderstorms in the afternoon and
evening. Highs in the mid 50s to lower 60s.
.MONDAY...Rain showers. Highs in the lower to mid 50s. Lows near
40.
.TUESDAY...Mostly cloudy with a chance of rain showers. Highs in
the mid 50s to lower 60s. Lows near 40.
.WEDNESDAY...Partly cloudy with a chance of rain showers. Highs
in the 60s. Lows near 40.

$$

MTZ028>042-056>058-063>068-172200-
South Central and Southeast Montana-
National Weather Service Billings MT
748 AM MDT Sat May 17 2025

...Flood Watch in effect from Sunday afternoon through Monday
   afternoon for portions of South Central Montana...

.REST OF TODAY...Mostly sunny. Scattered showers and isolated
thunderstorms west...and isolated showers east. Highs in the
lower 60s to around 70.
.TONIGHT...Mostly cloudy. Scattered showers and isolated
thunderstorms west...and isolated showers east. Lows in the lower
40s to the lower 50s.
.SUNDAY...Showers and chance of thunderstorms west...and chance
of showers and slight chance of thunderstorms east. Highs from
the mid 50s west to the mid 70s east.
.SUNDAY NIGHT...Rain showers and slight chance of thunderstorms.
Lows in the upper 30s to the upper 40s.
.MONDAY...Rain showers. Highs in the mid 40s to upper 50s.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly cloudy. Chance of
rain showers. Lows in the mid 30s to the mid 40s. Highs in the
upper 50s to the upper 60s.
.WEDNESDAY...Partly sunny. Chance of rain showers and slight
chance of thunderstorms. Highs in the lower 60s to the lower 70s.

$$