Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

POWELL (SVFI1)

Lat: 46.51178°NLon: 114.68586°WElev: 3666.0ft.

66°F

19°C

Humidity	61%
Wind Speed	SW 1 MPH
Barometer	NA
Dewpoint	52°F (11°C)
Visibility	NA
Last update	30 Jun 12:16 PM PDT

More Information:

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

Extended Forecast for

31 Miles W Darby MT

This Afternoon
High: 71 °F
Showers
Likely
Tonight
Low: 48 °F
Showers
Likely then
Chance Rain
Wednesday
High: 73 °F
Showers
Likely and
Areas Fog
Wednesday Night
Low: 46 °F
Slight Chance
T-storms then
Partly Cloudy
Thursday
High: 77 °F
Mostly Sunny
Thursday Night
Low: 48 °F
Partly Cloudy
Friday
High: 78 °F
Sunny
Friday Night
Low: 48 °F
Mostly Clear
Independence Day
High: 83 °F
Sunny

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 71. Calm wind becoming west northwest around 5 mph. Chance of precipitation is 60%.

Tonight

Rain likely and possibly a thunderstorm before 4am, then a chance of rain. Mostly cloudy, with a low around 48. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of rain and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Areas of fog between 7am and 9am. Otherwise, partly sunny, with a high near 73. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 60%.

Wednesday Night

A 20 percent chance of showers and thunderstorms, mainly between 8pm and 9pm. Partly cloudy, with a low around 46. Light north wind.

Thursday

Mostly sunny, with a high near 77. Calm wind becoming west around 6 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 48.

Friday

Sunny, with a high near 78.

Friday Night

Mostly clear, with a low around 48.

Independence Day

Sunny, with a high near 83.