Heavy Rainfall Across South Texas; Heat in the West
Excessive rainfall may produce locally considerable flash flooding over parts of South Texas, the western Gulf Coast, and Lower Mississippi River Valley through Thursday. Hot temperatures will persist over central and northern California and the Pacific Northwest through today. Read More >
Hazardous Weather Conditions
Current conditions at
Salmon, Lemhi County Airport (KSMN)
Lat: 45.11667°NLon: 113.88333°WElev: 4045.0ft.
Clear
72°F
22°C
| Humidity | 30% |
| Wind Speed | N 6 MPH |
| Barometer | 30.07 in (1018.29 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 15 Jun 10:40 PM MDT |
Extended Forecast for
21 Miles W Grant MT
Wind Advisory June 16, 01:00pm until June 16, 10:00pm
Overnight
Low: 45 °F
Mostly Cloudy
Tuesday
High: 72 °F
Sunny then
Sunny and
BreezyTuesday Night
Low: 43 °F
Mostly Clear
and BreezyWednesday
High: 61 °F
Sunny
Wednesday Night
Low: 37 °F
Clear
Thursday
High: 65 °F
Sunny
Thursday Night
Low: 44 °F
Partly Cloudy
Juneteenth
High: 70 °F
Sunny
Friday Night
Low: 49 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 45. West northwest wind 6 to 8 mph.
Tuesday
Sunny, with a high near 72. Breezy, with a west wind 6 to 16 mph increasing to 16 to 26 mph in the afternoon. Winds could gust as high as 40 mph.
Tuesday Night
Mostly clear, with a low around 43. Breezy, with a west northwest wind 24 to 29 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 44 mph.
Wednesday
Sunny, with a high near 61. West northwest wind 15 to 18 mph, with gusts as high as 31 mph.
Wednesday Night
Clear, with a low around 37. Northwest wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 33 mph.
Thursday
Sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 44.
Juneteenth
Sunny, with a high near 70.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
A chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 63.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 63.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
21 Miles W Grant MT
45.03°N 113.5°W (Elev. 8225 ft)
45.03°N 113.5°W (Elev. 8225 ft)
2:01 am MDT Jun 16, 2026
2am MDT Jun 16, 2026-6pm MDT Jun 22, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
