Areas of Dangerous Heat and Severe Thunderstorms

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 before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

FISHTAIL (FSLM8)

Lat: 45.45806°NLon: 109.57139°WElev: 4550.0ft.

61°F

16°C

Humidity	44%
Wind Speed	WSW 7 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	27 Aug 03:22 AM MDT

More Information:

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

Extended Forecast for

Fishtail MT

Overnight
Low: 59 °F
Partly Cloudy
Thursday
High: 93 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 60 °F
Chance
Showers then
Slight Chance
Showers
Friday
High: 84 °F
Slight Chance
Showers then
Chance
T-storms
Friday Night
Low: 58 °F
Chance
Showers
Saturday
High: 79 °F
Showers
Likely
Saturday Night
Low: 55 °F
Showers
Likely then
Slight Chance
T-storms
Sunday
High: 76 °F
Chance
Showers then
Chance
T-storms
Sunday Night
Low: 49 °F
Mostly Clear

Detailed Forecast

Overnight

Partly cloudy, with a low around 59. West southwest wind 3 to 5 mph.

Thursday

A chance of showers, with thunderstorms also possible after 3pm. Mostly sunny and hot, with a high near 93. Calm wind becoming east 5 to 8 mph in the afternoon. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 2am. Mostly cloudy, with a low around 60. North wind 5 to 8 mph becoming south southeast in the evening. Chance of precipitation is 50%.

Friday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Cloudy, with a high near 84. Light and variable wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 50%.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. South wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 40%.

Saturday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 79. Light and variable wind becoming east southeast around 5 mph in the afternoon. Chance of precipitation is 70%.

Saturday Night

Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 55. East wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 60%.

Sunday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 76. Light southwest wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 40%.

Sunday Night

Mostly clear, with a low around 49. West northwest wind 6 to 11 mph becoming light southwest after midnight.

Monday

Sunny, with a high near 78. Calm wind becoming east 5 to 8 mph in the afternoon.

Monday Night

Mostly clear, with a low around 52. East wind 5 to 8 mph becoming southwest after midnight.

Tuesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 53. Southwest wind around 9 mph.

Wednesday

Mostly sunny, with a high near 82. Southwest wind 5 to 9 mph.