



Heavy Rainfall Across South Texas and the Northeast; Thunderstorms in the Southern Appalachians and Rio Grande Valley
Widespread showers and thunderstorms producing heavy rain may bring flooding to South Texas and parts of the Northeast U.S. tonight into Friday morning. Scattered severe thunderstorms with damaging gusts and large hail are expected over parts of the southern Appalachians, and Rio Grande Valley of Texas into Friday morning. Read More >

Current conditions at
Sieben I-15 MP 216 (MTSBN)
Lat: 46.88748267° N Lon: 112.1111196° W Elev: 4199.0 ft.NA
59°F
15°C
Humidity | 37% |
Wind Speed | WNW 5 MPH |
Barometer | NA |
Dewpoint | 33°F (1°C) |
Visibility | NA |
Last update | 08 May 09:15 PM MDT |
Detailed forecast for
Upper Blackfoot and MacDonald Pass
Rest Of Tonight
Mostly clear. Lows 40 to 45. West winds up to 10 mph.
Friday
Sunny in the morning then becoming partly cloudy. Highs 65 to 75. South winds up to 5 mph shifting to the southwest 5 to 15 mph in the afternoon.
Friday Night
Partly cloudy. Lows 45 to 50. Southwest winds up to 10 mph.
Saturday
Partly cloudy in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 70 to 80. South winds up to 10 mph shifting to the southwest with gusts to around 30 mph in the afternoon. Chance of precipitation 40 percent.
Saturday Night
Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy with slight chance of rain showers after midnight. Lows 45 to 50. Southwest winds up to 10 mph. Chance of precipitation 40 percent.
Sunday
Mostly cloudy with a 20 percent chance of rain showers. Highs 65 to 70.
Sunday Night
Rain showers likely. Lows around 45. Chance of showers 70 percent.
Monday
Rain showers likely and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 70 percent.
Monday Night
Colder. Rain showers and snow showers likely. Lows 35 to 40. Chance of precipitation 70 percent.
Tuesday
Rain showers with snow showers likely. Light snow accumulations. Highs 45 to 50. Chance of precipitation 80 percent.
Tuesday Night
Rain showers likely and chance of snow showers. Light snow accumulations. Lows 35 to 40. Chance of precipitation 70 percent.
Wednesday
Rain showers and snow showers likely. Light snow accumulations. Highs 45 to 50. Chance of precipitation 70 percent.
Wednesday Night And Thursday
Mostly cloudy with a 50 percent chance of rain showers and snow showers. Lows around 35. Highs 50 to 55.
Additional Forecasts and Information
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