Area Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
021 FPUS65 KTFX 291928 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 127 PM MDT Fri May 29 2026 MTZ301>314-316>318-300000- Central Montana- National Weather Service Great Falls MT 127 PM MDT Fri May 29 2026 ...FLOOD WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH MONDAY AFTERNOON FOR East Glacier Park Region...Northern High Plains...Eastern Glacier, Western Toole, and Central Pondera...Southern Rocky Mountain Front...Southern High Plains...Eastern Pondera and Eastern Teton...Cascade County below 5000ft...Gates of the Mountains... .REST OF TODAY...Mostly cloudy. Chance of showers and slight chance of thunderstorms. Highs 80 to 90...70 to 80 in the mountains. .TONIGHT...Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows 50 to 60...45 to 55 in the mountains. .SATURDAY...Cloudy. Rain showers and chance of thunderstorms. Highs 70 to 80...55 to 65 in the mountains. Northwest winds around 20 mph in the evening. .SUNDAY...Cooler, rain. Lows 40 to 50. Highs 50 to 60. .MONDAY...Rain and slight chance of thunderstorms. Lows 35 to 45. Highs 50 to 60. .TUESDAY...Mostly cloudy. Chance of rain. Lows 40 to 45. Highs 55 to 65. $$ MTZ315-319>330-300000- Southwest Montana- National Weather Service Great Falls MT 127 PM MDT Fri May 29 2026 .REST OF TODAY...Mostly cloudy. Chance of showers and slight chance of thunderstorms. Highs 75 to 85...65 to 75 in the mountains. .TONIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows 40 to 50. .SATURDAY...Cloudy, cooler. Rain in the morning, then rain showers and chance of thunderstorms in the afternoon and evening. Highs 55 to 65...45 to 55 in the mountains. .SUNDAY...Rain and snow. Lows 35 to 40. Highs 40 to 50. .MONDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 35 to 40. Highs 50 to 60. .TUESDAY...Partly cloudy. Slight chance of rain. Lows 35 to 40. Highs 55 to 65. $$