Whelp Lake, MT Weather Forecast & Current Conditions

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Whelp Lake Weather Map
UTC Time: 9/25/2026, 22:25
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Whelp Lake, MT Regional Weather

Expires:202609252300;;053606
ASUS45 KTFX 252210
RWRMT 
Montana Regional Weather Roundup
National Weather Service Great Falls MT
400 PM MDT FRI SEP 25 2026

NOTE: "FAIR" indicates few or no clouds below 12,000 feet with no
significant weather and/or obstructions to visibility.


MTZ001>007-043-252300-
West of the divide
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Kalispell      CLOUDY    62  43  49 NW13G21   29.86R                  
Missoula       PTSUNNY   66  43  43 NW23G38   29.83R                  
Butte          MOSUNNY   78  29  16 S18G29    29.82F                  
Anaconda       CLOUDY    80  31  16 SW23G32   29.76F                  
Hamilton       PTSUNNY   73  43  33 NW13G21   29.75R                  
Mullan Pass    LGT RAIN  37  36  96 MISG      30.00S                  
Plains         CLOUDY    61  41  48 W15G31    29.95R                  
Ronan          CLOUDY    63  43  48 W14       29.89R                  
$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Whelp Lake, MT

Tonight
Rain
35°2°
40%
Saturday
Cloudy
50°/ 28° 10°/ -2°
0%
Sunday
Mostly Cloudy
58°/ 42° 14°/ 6°
0%
Monday
Sunny
60°/ 42° 16°/ 6°
0%
Tuesday
Cloudy
58°/ 35° 14°/ 2°
20%
Wednesday
Cloudy
58°/ 35° 14°/ 2°
0%
Thursday
Rain
58°/ 35° 14°/ 2°
20%
Friday
Rain
50°10°
40%

Night: Mostly cloudy with a 40 percent chance of areas of rain early in the evening, then partly cloudy in the late evening and overnight. Lows in the mid 30s to lower 40s. West winds 15 to 20 mph. Gusts up to 40 mph decreasing to 30 mph after midnight.

Kalispell, MT

Tonight
Rain
38°3°
50%
Saturday
Cloudy
62°/ 30° 17°/ -1°
0%
Sunday
Mostly Cloudy
58°/ 42° 14°/ 6°
0%
Monday
Sunny
60°/ 35° 16°/ 2°
0%
Tuesday
Cloudy
60°/ 38° 16°/ 3°
20%
Wednesday
Rain
58°/ 38° 14°/ 3°
20%
Thursday
Rain
58°/ 38° 14°/ 3°
20%
Friday
Rain
55°13°
30%

Night: Mostly cloudy then becoming partly cloudy late in the evening then becoming mostly cloudy then becoming partly cloudy late in the night. A 50 percent chance of areas of rain until early morning. Lows in the upper 30s to mid 40s. Windy with south winds 20 to 30 mph.

Noxon, MT

Tonight
Rain
35°2°
50%
Saturday
Mostly Cloudy
50°/ 30° 10°/ -1°
0%
Sunday
Mostly Cloudy
58°/ 35° 14°/ 2°
0%
Monday
Sunny
60°/ 35° 16°/ 2°
0%
Tuesday
Mostly Cloudy
58°/ 38° 14°/ 3°
20%
Wednesday
Rain
60°/ 38° 16°/ 3°
20%
Thursday
Rain
58°/ 38° 14°/ 3°
20%
Friday
Rain
55°13°
30%

Night: Mostly cloudy with a 50 percent chance of areas of rain. Lows in the mid 30s to lower 40s. Windy with southwest winds 20 to 30 mph with gusts to around 40 mph.

Hamilton, MT

Tonight
Rain
35°2°
40%
Saturday
Cloudy
60°/ 30° 16°/ -1°
0%
Sunday
Mostly Cloudy
65°/ 35° 18°/ 2°
20%
Monday
Sunny
68°/ 38° 20°/ 3°
0%
Tuesday
Cloudy
65°/ 40° 18°/ 4°
20%
Wednesday
Cloudy
68°/ 40° 20°/ 4°
0%
Thursday
Cloudy
68°/ 40° 20°/ 4°
0%
Friday
Rain
60°16°
30%

Night: Mostly cloudy early in the evening then becoming partly cloudy. A 40 percent chance of areas of rain. Lows in the mid 30s to lower 40s. Windy with southwest winds 20 to 30 mph. Gusts up to 40 mph decreasing to 30 mph after midnight.

Anaconda, MT

Tonight
Rain
30°-1°
20%
Saturday
Cloudy
50°/ 28° 10°/ -2°
0%
Sunday
Rain
58°/ 35° 14°/ 2°
50%
Monday
Sunny
60°/ 30° 16°/ -1°
0%
Tuesday
Cloudy
60°/ 35° 16°/ 2°
0%
Wednesday
Cloudy
60°/ 35° 16°/ 2°
0%
Thursday
Cloudy
60°/ 42° 16°/ 6°
0%
Friday
Rain
50°10°
30%

Night: Mostly cloudy in the evening then clearing. A 20 percent chance of rain. Lows in the 30s. West winds 15 to 20 mph. Gusts up to 50 mph decreasing to 30 mph after midnight.

Swan Lake, MT

Tonight
Snow
35°2°
50%
Saturday
Snow
45°/ 30° 7°/ -1°
20%
Sunday
Mostly Cloudy
50°/ 42° 10°/ 6°
0%
Monday
Sunny
62°/ 38° 17°/ 3°
0%
Tuesday
Rain
50°/ 38° 10°/ 3°
30%
Wednesday
Rain
50°/ 38° 10°/ 3°
30%
Thursday
Rain
50°/ 38° 10°/ 3°
20%
Friday
Snow
48°9°
50%

Night: Mostly cloudy. Areas of rain until early morning, then areas of snow and a slight chance of rain late in the night. Chance of precipitation 50 percent. Lows in the mid 30s to lower 40s. Windy with south winds 20 to 30 mph with gusts to around 45 mph.

Marysville, MT

Today
Sunny
71°/ 34° 22°/ 1°
0%
Saturday
Sunny
48°/ 32° 9°/ 0°
0%
Sunday
Partly Cloudy
54°/ 36° 12°/ 2°
40%
Mon-Mon Night
Clear
56°13°
0%
Tuesday
Cloudy
55°13°
0%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%

Day: Sunny. Highs 71 to 79. Southwest winds 10 to 15 mph with gusts to around 30 mph.

Night: Breezy, colder. Partly cloudy. Lows 34 to 40. West winds 10 to 25 mph with gusts to around 50 mph.

Sula, MT

Tonight
Rain
30°-1°
50%
Saturday
Cloudy
48°/ 30° 9°/ -1°
0%
Sunday
Rain
55°/ 35° 13°/ 2°
40%
Monday
Sunny
58°/ 30° 14°/ -1°
0%
Tuesday
Sunny
58°/ 35° 14°/ 2°
30%
Wednesday
Rain
58°/ 35° 14°/ 2°
20%
Thursday
Rain
58°/ 42° 14°/ 6°
20%
Friday
Snow
48°9°
30%

Night: Mostly cloudy with a 50 percent chance of areas of rain. Lows in the 30s. West winds 15 to 20 mph. Gusts up to 40 mph in the evening.

Libby, MT

Tonight
Rain
35°2°
70%
Saturday
Cloudy
55°/ 30° 13°/ -1°
0%
Sunday
Cloudy
60°/ 30° 16°/ -1°
0%
Monday
Sunny
72°/ 35° 22°/ 2°
0%
Tuesday
Mostly Cloudy
58°/ 38° 14°/ 3°
20%
Wednesday
Rain
60°/ 38° 16°/ 3°
20%
Thursday
Rain
58°/ 35° 14°/ 2°
20%
Friday
Rain
55°13°
40%

Night: Areas of rain early in the evening, then rain likely late in the evening. Areas of rain after midnight. Chance of rain 70 percent. Lows in the mid 30s to lower 40s. South winds 15 to 20 mph. Gusts up to 30 mph in the evening.

Bynum, MT

Today
Sunny
82°/ 42° 28°/ 6°
0%
Saturday
Sunny
58°/ 35° 14°/ 2°
0%
Sunday
Partly Cloudy
60°/ 42° 16°/ 6°
0%
Mon-Mon Night
Clear
68°20°
0%
Tuesday
Sunny
65°/ 45° 18°/ 7°
0%
Wednesday
Sunny
65°/ 45° 18°/ 7°
0%
Thursday
Sunny
65°18°
0%

Day: Breezy. Mostly sunny. Highs in the lower 80s. Southwest winds 15 to 25 mph with gusts to around 40 mph.

Night: Windy, colder. Partly cloudy. Lows in the lower 40s. West winds 15 to 30 mph with gusts to around 65 mph.

Canyon Creek, MT

Today
Sunny
77°/ 42° 25°/ 6°
20%
Saturday
Sunny
55°/ 38° 13°/ 3°
0%
Sunday
Partly Cloudy
58°/ 45° 14°/ 7°
20%
Mon-Mon Night
Clear
63°17°
0%
Tuesday
Cloudy
62°17°
0%
Wednesday
Cloudy
62°17°
0%
Thursday
Cloudy
62°17°
0%

Day: Sunny. Highs 77 to 83. Southwest winds 10 to 20 mph with gusts to around 35 mph.

Night: Windy, colder. Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 40s. West winds 15 to 30 mph shifting to the southwest 15 to 20 mph after midnight. Gusts up to 55 mph.

Browning, MT

Today
Partly Cloudy
78°/ 38° 26°/ 3°
20%
Saturday
Sunny
52°/ 32° 11°/ 0°
0%
Sunday
Partly Cloudy
58°/ 35° 14°/ 2°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tue-Tue Night
Mostly Cloudy
60°16°
0%
Wednesday
Sunny
60°/ 42° 16°/ 6°
0%

Day: Breezy. Partly sunny. Highs in the upper 70s. Southwest winds 15 to 25 mph with gusts to around 45 mph.

Night: Very windy. Colder. Mostly cloudy in the evening then clearing. A 20 percent chance of thunderstorms. Lows in the upper 30s. West winds 25 to 40 mph with gusts to around 60 mph.

East Glacier Park, MT

Today
Thunderstorms
62°/ 28° 17°/ -2°
50%
Saturday
Thunderstorms
38°/ 32° 3°/ 0°
20%
Sunday
Partly Cloudy
46°/ 35° 8°/ 2°
0%
Monday
Sunny
48°/ 37° 9°/ 3°
0%
Tuesday
Partly Cloudy
46°/ 37° 8°/ 3°
20%
Wed Night
Rain
38°3°
20%
Thursday
Snow
45°7°
20%

Day: Breezy. Partly sunny. A 50 percent chance of thunderstorms late in the afternoon. Highs 62 to 74. Southwest winds 15 to 25 mph with gusts to around 50 mph.

Night: Windy. Much colder. Mostly cloudy with a 50 percent chance of thunderstorms and snow showers. Lows 28 to 34. Southwest winds 25 to 35 mph with gusts to around 70 mph.

Kellogg, ID

Today
Rain Showers
65°/ 38° 18°/ 3°
100%
Saturday
Mostly Cloudy
58°/ 30° 14°/ -1°
0%
Sunday
Mostly Cloudy
65°18°
0%
Sun Night
Clear
35°2°
0%
Mon Night
Clear
35°2°
0%
Tuesday
Rain Showers
65°18°
20%
Wednesday
Rain Showers
65°18°
20%
Thursday
Rain Showers
65°18°
20%

Day: Rain showers. Highs in the lower to mid 60s. Temperature falling into the upper 40s in the afternoon. Southwest wind 5 to 15 mph with gusts up to 30 mph. Chance of precipitation near 100 percent. Rainfall amounts less than a quarter of an inch.

Night: Mostly cloudy. A chance of rain showers in the evening. Lows in the upper 30s to lower 40s. Southwest wind 5 to 15 mph with gusts up to 35 mph, except southwest 10 to 20 mph with gusts up to 40 mph in the mountains. Chance of precipitation 50 percent.

Brady, MT

Today
Sunny
85°/ 42° 29°/ 6°
40%
Saturday
Sunny
62°/ 35° 17°/ 2°
0%
Sunday
Partly Cloudy
62°/ 38° 17°/ 3°
0%
Mon-Mon Night
Clear
68°20°
0%
Tuesday
Sunny
68°/ 45° 20°/ 7°
0%
Wed-Wed Night
Cloudy
68°20°
0%
Thursday
Partly Cloudy
68°20°
0%

Day: Breezy. Mostly sunny. Highs in the mid 80s. Southwest winds 15 to 25 mph.

Night: Windy, colder. Mostly cloudy with a 40 percent chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 40s. West winds 20 to 30 mph shifting to the southwest 15 to 20 mph after midnight. Gusts up to 45 mph.

Great Falls, MT

Today
Sunny
85°/ 45° 29°/ 7°
20%
Saturday
Sunny
62°/ 38° 17°/ 3°
0%
Sunday
Partly Cloudy
62°/ 42° 17°/ 6°
0%
Mon-Mon Night
Clear
68°20°
0%
Tuesday
Cloudy
70°21°
0%
Wednesday
Cloudy
70°21°
0%
Thursday
Cloudy
70°21°
0%

Day: Breezy, sunny. Highs in the mid 80s. Southwest winds 10 to 25 mph.

Night: Breezy, cooler. Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 40s. West winds 15 to 25 mph with gusts to around 45 mph.

Pierce, ID

Tonight
Rain
30°-1°
40%
Saturday
Sunny
62°/ 25° 17°/ -4°
0%
Sunday
Mostly Cloudy
58°/ 30° 14°/ -1°
0%
Monday
Sunny
60°/ 30° 16°/ -1°
0%
Tuesday
Cloudy
58°/ 35° 14°/ 2°
20%
Wednesday
Rain
60°/ 35° 16°/ 2°
20%
Thursday
Rain
60°/ 42° 16°/ 6°
20%
Friday
Rain
55°13°
30%

Night: Mostly cloudy with a 40 percent chance of areas of rain until early morning, then partly cloudy late in the night. Patchy fog late in the night. Lows in the 30s. Northwest winds to 15 mph in the evening.

Helena, MT

Today
Sunny
85°/ 42° 29°/ 6°
20%
Saturday
Sunny
65°/ 38° 18°/ 3°
0%
Sunday
Partly Cloudy
65°/ 42° 18°/ 6°
30%
Mon-Mon Night
Clear
70°21°
0%
Tuesday
Cloudy
70°21°
0%
Wednesday
Cloudy
70°21°
0%
Thursday
Cloudy
70°21°
0%

Day: Sunny. Highs in the mid 80s. South winds 10 to 15 mph with gusts to around 30 mph.

Night: Breezy. Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the lower 40s. West winds 15 to 25 mph with gusts to around 45 mph decreasing to 5 to 15 mph with gusts to around 35 mph after midnight.

Montana City, MT

Today
Sunny
68°/ 34° 20°/ 1°
20%
Saturday
Sunny
50°/ 32° 10°/ 0°
0%
Sunday
Mostly Cloudy
53°/ 36° 12°/ 2°
50%
Monday
Sunny
56°/ 34° 13°/ 1°
0%
Tuesday
Cloudy
57°14°
0%
Wednesday
Cloudy
57°14°
0%
Thursday
Cloudy
57°14°
0%

Day: Mostly sunny. Highs 68 to 78. Southwest winds 10 to 20 mph with gusts to around 35 mph.

Night: Breezy, colder. Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 34 to 40. West winds 10 to 25 mph with gusts to around 50 mph decreasing to 10 to 15 mph with gusts to around 35 mph after midnight.

Cut Bank, MT

Today
Sunny
82°/ 42° 28°/ 6°
20%
Saturday
Sunny
55°/ 35° 13°/ 2°
0%
Sunday
Partly Cloudy
58°/ 38° 14°/ 3°
0%
Monday
Sunny
65°/ 42° 18°/ 6°
0%
Tuesday
Sunny
65°/ 42° 18°/ 6°
0%
Wed-Wed Night
Cloudy
62°17°
0%
Thursday
Partly Cloudy
62°17°
0%

Day: Breezy. Mostly sunny. Highs in the lower 80s. Southwest winds 15 to 25 mph with gusts to around 45 mph.

Night: Very windy. Mostly cloudy in the evening then clearing. A 20 percent chance of thunderstorms. Lows in the lower 40s. West winds 30 to 40 mph becoming southwest 20 to 30 mph after midnight. Gusts up to 60 mph.

Names listed above may include county names.

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