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The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will now be discontinued on July 7, 2026.

Current conditions at

CRYSTAL LAKE (CRYM8)

Lat: 46.78942°NLon: 109.51205°WElev: 6050.0ft.

63°F

17°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

12 Miles E Garneill MT

This Afternoon
High: 65 °F
Showers
Likely
Tonight
Low: 48 °F
Showers
Likely then
Slight Chance
Showers
Thursday
High: 66 °F
Sunny then
Chance
T-storms
Thursday Night
Low: 49 °F
Slight Chance
T-storms then
Partly Cloudy
Friday
High: 66 °F
Slight Chance
Showers then
Showers
Likely
Friday Night
Low: 49 °F
Chance
T-storms then
Mostly Clear
Independence Day
High: 72 °F
Sunny
Saturday Night
Low: 54 °F
Mostly Clear
Sunday
High: 76 °F
Sunny

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 65. West northwest wind around 7 mph. Chance of precipitation is 60%.

Tonight

Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 4am. Mostly cloudy, with a low around 48. West southwest wind 5 to 7 mph becoming northwest in the evening. Chance of precipitation is 60%.

Thursday

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 66. North wind 5 to 7 mph becoming west southwest in the afternoon.

Thursday Night

A 20 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 49. North northwest wind around 6 mph becoming southeast after midnight.

Friday

A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 66. South southeast wind 5 to 9 mph becoming west northwest in the afternoon. Chance of precipitation is 60%.

Friday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 49. Northwest wind 5 to 8 mph becoming south after midnight. Chance of precipitation is 30%.

Independence Day

Sunny, with a high near 72. South wind 5 to 11 mph, with gusts as high as 21 mph.

Saturday Night

Mostly clear, with a low around 54. West wind 5 to 9 mph becoming light and variable. Winds could gust as high as 18 mph.

Sunday

Sunny, with a high near 76.

Sunday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 53.

Monday

Mostly sunny, with a high near 73.

Monday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57.