Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from August 21, 12:00 PM MDT until August 21, 10:00 PM MDT

Current conditions at

Conner Summit (ITD45)

Lat: 42.34617°NLon: 113.51603°WElev: 5690.0ft.

79°F

26°C

Humidity	19%
Wind Speed	SE 3 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	1.24 mi
Heat Index	78°F (26°C)
Last update	21 Aug 05:15 AM MDT

More Information:

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

Extended Forecast for

6 Miles SSE Malta ID

Heat Advisory August 21, 12:00pm until August 21, 10:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 98 °F
Mostly Sunny
then Slight
Chance
Showers
Tonight
Low: 63 °F
Slight Chance
T-storms then
Slight Chance
Showers
Saturday
High: 93 °F
Mostly Sunny
then Showers
Likely
Saturday Night
Low: 57 °F
Showers
Likely
Sunday
High: 88 °F
Slight Chance
Showers then
Showers
Likely
Sunday Night
Low: 55 °F
Showers
Likely then
Mostly Cloudy
Monday
High: 87 °F
Partly Sunny
then Chance
T-storms
Monday Night
Low: 53 °F
Slight Chance
T-storms then
Mostly Cloudy
Tuesday
High: 87 °F
Mostly Sunny

Detailed Forecast

Today

A 20 percent chance of showers after 5pm. Partly sunny and hot, with a high near 98. South wind 5 to 10 mph, with gusts as high as 20 mph.

Tonight

A slight chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 63. South southwest wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Saturday

A chance of showers and thunderstorms between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 93. South wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

Saturday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. West wind around 8 mph becoming south southeast after midnight. Chance of precipitation is 70%.

Sunday

A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 88. South wind 6 to 8 mph becoming west in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%.

Sunday Night

Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

Monday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 87.

Monday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53.

Tuesday

Mostly sunny, with a high near 87.

Tuesday Night

Partly cloudy, with a low around 55.

Wednesday

Mostly sunny, with a high near 89.

Wednesday Night

Partly cloudy, with a low around 53.