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

Extreme Heat Watch in effect from July 24, 12:00 PM MDT until July 26, 09:00 PM MDT

Current conditions at

ROCKY BOY (ROCM8)

Lat: 48.17478°NLon: 109.64728°WElev: 4700.0ft.

65°F

18°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

6 Miles ESE Lloyd MT

Extreme Heat Watch July 24, 12:00pm until July 26, 09:00pm

Click here for hazard details and duration

Extreme Heat Watch

Tonight
Low: 63 °F
Mostly Clear
Thursday
High: 90 °F
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 68 °F
Slight Chance
T-storms then
Patchy Smoke
Friday
High: 95 °F
Patchy Smoke
then Sunny
Friday Night
Low: 67 °F
Mostly Clear
Saturday
High: 98 °F
Hot
Saturday Night
Low: 70 °F
Mostly Clear
Sunday
High: 91 °F
Sunny
Sunday Night
Low: 65 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 63. South southwest wind around 7 mph.

Thursday

A 20 percent chance of showers and thunderstorms after 3pm. Patchy smoke after 2pm. Sunny, with a high near 90. West southwest wind 3 to 8 mph.

Thursday Night

A 20 percent chance of showers and thunderstorms before midnight. Patchy smoke between midnight and 5am. Partly cloudy, with a low around 68. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

Friday

Patchy smoke before 7am. Sunny, with a high near 95. West wind 14 to 21 mph, with gusts as high as 34 mph.

Friday Night

Mostly clear, with a low around 67. West wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 32 mph.

Saturday

Sunny and hot, with a high near 98. South southwest wind 6 to 13 mph, with gusts as high as 22 mph.

Saturday Night

Mostly clear, with a low around 70. South southwest wind 11 to 13 mph, with gusts as high as 22 mph.

Sunday

Sunny, with a high near 91. West wind 13 to 16 mph, with gusts as high as 26 mph.

Sunday Night

Mostly clear, with a low around 65.