Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from July 25, 12:00 PM MDT until July 26, 09:00 PM MDT

Current conditions at

Powell Municipal Airport (KPOY)

Lat: 44.8672°NLon: 108.7934°WElev: 5092.0ft.

Clear

81°F

27°C

Humidity	21%
Wind Speed	ESE 9 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	37°F (3°C)
Visibility	NA
Heat Index	79°F (26°C)
Last update	25 Jul 08:55 AM MDT

More Information:

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

Extended Forecast for

4 Miles NE Powell WY

Heat Advisory July 25, 12:00pm until July 26, 09:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 97 °F
Mostly Sunny
then Severe
Thunderstorms
Tonight
Low: 65 °F
Severe
Thunderstorms
and Breezy
then Partly
Cloudy
Sunday
High: 97 °F
Sunny then
Scattered
T-storms
Sunday Night
Low: 64 °F
Partly Cloudy
Monday
High: 95 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 64 °F
Partly Cloudy
Tuesday
High: 97 °F
Hot
Tuesday Night
Low: 64 °F
Slight Chance
T-storms then
Mostly Clear
Wednesday
High: 97 °F
Sunny then
Slight Chance
T-storms

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly between 2pm and 4pm. Some of the storms could be severe. Mostly sunny and hot, with a high near 97. East southeast wind 5 to 14 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

Tonight

Isolated showers and thunderstorms between 8pm and midnight. Some of the storms could be severe. Partly cloudy, with a low around 65. Breezy, with a south southwest wind 5 to 15 mph becoming north northwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 10%.

Sunday

Scattered showers and thunderstorms, mainly after 2pm. Mostly sunny and hot, with a high near 97. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 40%.

Sunday Night

Partly cloudy, with a low around 64. Northwest wind 5 to 8 mph becoming calm in the evening.

Monday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 95. Calm wind becoming north northwest 5 to 7 mph in the morning. Winds could gust as high as 20 mph.

Monday Night

Partly cloudy, with a low around 64. West wind 5 to 7 mph becoming calm in the evening.

Tuesday

Sunny and hot, with a high near 97. Calm wind becoming south around 6 mph in the afternoon.

Tuesday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 64.

Wednesday

A 10 percent chance of showers and thunderstorms after noon. Sunny and hot, with a high near 97.

Wednesday Night

Partly cloudy, with a low around 63.

Thursday

Sunny and hot, with a high near 97.