Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

Hazardous Weather Conditions

Flood Watch until July 23, 02:00 AM MDT

Current conditions at

MDA Edgar (MTM50)

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

84°F

29°C

Humidity	47%
Wind Speed	NNW 6 MPH
Barometer	NA
Dewpoint	62°F (17°C)
Visibility	NA
Heat Index	85°F (29°C)
Last update	22 Jul 04:00 PM MDT

More Information:

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

Extended Forecast for

Joliet MT

Flood Watch July 22, 05:19pm until July 23, 02:00am

Click here for hazard details and duration

Flood Watch

Flood Watch July 22, 05:19pm until July 23, 02:00am
NOW until 2:00am Thu
Flood Watch
This Afternoon
High: 86 °F
Isolated
T-storms
Tonight
Low: 62 °F
Scattered
T-storms then
Isolated
Showers
Thursday
High: 92 °F
Mostly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 64 °F
Mostly Clear
Friday
High: 98 °F
Hot
Friday Night
Low: 65 °F
Slight Chance
T-storms then
Partly Cloudy
Saturday
High: 101 °F
Sunny then
Slight Chance
T-storms
Saturday Night
Low: 64 °F
Chance
Showers then
Partly Cloudy

Detailed Forecast

This Afternoon

Isolated showers and thunderstorms. Mostly cloudy, with a high near 86. East wind around 9 mph. Chance of precipitation is 20%.

Tonight

Scattered showers and thunderstorms before midnight, then isolated showers between midnight and 2am. Mostly cloudy, with a low around 62. East wind 5 to 9 mph becoming west after midnight. Chance of precipitation is 30%.

Thursday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 92. West wind around 6 mph becoming calm.

Thursday Night

Mostly clear, with a low around 64. East wind 5 to 11 mph becoming south southwest after midnight.

Friday

Sunny and hot, with a high near 98. South southwest wind 13 to 16 mph.

Friday 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 65. West wind 9 to 11 mph becoming south southwest after midnight. Chance of precipitation is 20%.

Saturday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 101. South wind 9 to 11 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64. South southwest wind 9 to 14 mph.

Sunday

A 20 percent chance of showers and thunderstorms after noon. Sunny and hot, with a high near 99. Southwest wind 5 to 8 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63. Northwest wind 8 to 10 mph becoming south southwest in the evening.

Monday

Sunny and hot, with a high near 94. West wind 6 to 9 mph becoming east northeast in the afternoon.

Monday Night

Partly cloudy, with a low around 62. East northeast wind 7 to 9 mph becoming west after midnight.

Tuesday

Sunny and hot, with a high near 95. West wind 6 to 8 mph becoming northeast in the afternoon.

Tuesday Night

Mostly clear, with a low around 62. Northeast wind 6 to 9 mph becoming west southwest after midnight.

Wednesday

Sunny and hot, with a high near 94. West wind 5 to 8 mph becoming northeast in the afternoon.