Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

MDA Edgar (MTM50)

Lat: 45.46°NLon: 108.86°WElev: 3494.0ft.

89°F

32°C

Humidity	29%
Wind Speed	SSW 3 MPH
Barometer	NA
Dewpoint	53°F (12°C)
Visibility	NA
Heat Index	87°F (31°C)
Last update	27 Aug 03:15 PM MDT

More Information:

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

Extended Forecast for

5 Miles WSW Joliet MT

This Afternoon
High: 89 °F
Slight Chance
T-storms
Tonight
Low: 59 °F
Chance
Showers then
Mostly Cloudy
Friday
High: 84 °F
Mostly Cloudy
then Chance
Showers
Friday Night
Low: 57 °F
Chance
Showers
Saturday
High: 79 °F
Chance
Showers
Saturday Night
Low: 53 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 77 °F
Chance
Showers
Sunday Night
Low: 46 °F
Mostly Clear
Monday
High: 81 °F
Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Partly sunny, with a steady temperature around 89. South southeast wind around 13 mph becoming east northeast.

Tonight

A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 59. Southwest wind 7 to 11 mph.

Friday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 84. Southwest wind 5 to 8 mph becoming northwest in the afternoon.

Friday Night

A chance of showers before 4am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 57. South southwest wind around 6 mph. Chance of precipitation is 30%.

Saturday

A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 79. South southwest wind around 6 mph becoming west in the afternoon. Chance of precipitation is 40%.

Saturday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 53. Northwest wind around 6 mph becoming east in the evening. Chance of precipitation is 20%.

Sunday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 77. Light and variable wind becoming west northwest 5 to 9 mph in the morning. Chance of precipitation is 50%.

Sunday Night

Mostly clear, with a low around 46. West wind 5 to 10 mph.

Monday

Sunny, with a high near 81. Calm wind becoming northeast around 6 mph in the afternoon.

Monday Night

Mostly clear, with a low around 50. East northeast wind 5 to 8 mph becoming west after midnight.

Tuesday

Sunny, with a high near 85. Light and variable wind becoming south 5 to 8 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 52. South wind 6 to 8 mph.

Wednesday

Sunny, with a high near 84. South southwest wind 7 to 10 mph.