Sky Warn 2026

Hazardous Weather Conditions

Current conditions at

BIG SHEEP MOUNTAIN (LCFM8)

Lat: 47.02819°NLon: 105.80472°WElev: 3172.0ft.

67°F

19°C

Humidity	36%
Wind Speed	ESE 12 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	26 May 03:08 AM MDT

More Information:

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

Extended Forecast for

19 Miles N Rock Springs MT

Lake Wind Advisory May 26, 09:00am until May 28, 06:00am

Heat Advisory May 26, 12:00pm until May 26, 09:00pm

Heat Advisory May 27, 12:00pm until May 27, 09:00pm

Click here for hazard details and duration

Lake Wind Advisory

Heat Advisory

Overnight
Low: 60 °F
Mostly Clear
Tuesday
High: 99 °F
Mostly Sunny
then Slight
Chance
T-storms and
Breezy
Tuesday Night
Low: 66 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Wednesday
High: 95 °F
Partly Sunny
then Mostly
Sunny and
Breezy
Wednesday Night
Low: 66 °F
Mostly Cloudy
and Breezy
then Partly
Cloudy
Thursday
High: 94 °F
Mostly Sunny
and Breezy
Thursday Night
Low: 64 °F
Mostly Cloudy
Friday
High: 94 °F
Mostly Sunny
Friday Night
Low: 61 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 60. Southeast wind around 10 mph, with gusts as high as 18 mph.

Tuesday

A 20 percent chance of showers and thunderstorms after 3pm. Increasing clouds and hot, with a high near 99. Breezy, with a southeast wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph.

Tuesday Night

Mostly cloudy, with a low around 66. Breezy, with an east southeast wind 13 to 22 mph, with gusts as high as 32 mph.

Wednesday

Mostly sunny, with a high near 95. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 36 mph.

Wednesday Night

Mostly cloudy, with a low around 66. Breezy, with a southeast wind 15 to 23 mph, with gusts as high as 33 mph.

Thursday

Mostly sunny, with a high near 94. Breezy, with a south southeast wind 16 to 24 mph, with gusts as high as 34 mph.

Thursday Night

Mostly cloudy, with a low around 64. Southeast wind 15 to 21 mph, with gusts as high as 29 mph.

Friday

Mostly sunny, with a high near 94. Southeast wind 15 to 20 mph, with gusts as high as 28 mph.

Friday Night

Partly cloudy, with a low around 61. Southeast wind 11 to 16 mph, with gusts as high as 24 mph.

Saturday

A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 85. Southeast wind 11 to 17 mph, with gusts as high as 25 mph.

Saturday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53. South wind 7 to 16 mph, with gusts as high as 24 mph.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 78.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.

Monday

A chance of showers. Mostly sunny, with a high near 77.