Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Hazardous Weather Conditions

High Wind Watch in effect from October 11, 06:00 PM MDT until October 12, 06:00 AM MDT

Current conditions at

Casper, Natrona County International Airport (KCPR)

Lat: 42.8975°NLon: 106.47306°WElev: 5348.0ft.

Overcast

43°F

6°C

Humidity	86%
Wind Speed	N 6 MPH
Barometer	29.85 in (1010.84 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	11 Oct 07:00 AM MDT

More Information:

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

Extended Forecast for

2 Miles NNW Powder River WY

High Wind Watch October 11, 06:00pm until October 12, 06:00am

Click here for hazard details and duration

High Wind Watch

Today
High: 63 °F
Showers and
Breezy
Tonight
Low: 43 °F
Breezy.
Showers
Likely then
Slight Chance
Showers
Columbus Day
High: 62 °F
Mostly Sunny
and Windy
then Chance
Showers and
Breezy
Monday Night
Low: 32 °F
Showers
Tuesday
High: 59 °F
Showers
Likely
Tuesday Night
Low: 33 °F
Showers and
Breezy
Wednesday
High: 52 °F
Showers
Likely
Wednesday Night
Low: 32 °F
Showers
Likely
Thursday
High: 54 °F
Chance
Showers

Detailed Forecast

Today

Showers likely, then showers and possibly a thunderstorm after 3pm. High near 63. Breezy, with a northeast wind 10 to 16 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%.

Tonight

Showers and thunderstorms likely before midnight, then a slight chance of showers. Mostly cloudy, with a low around 43. Breezy, with a south wind 14 to 24 mph becoming east in the evening. Winds could gust as high as 37 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Columbus Day

A 30 percent chance of showers, mainly between 1pm and 4pm. Mostly sunny, with a high near 62. Windy, with a southwest wind 20 to 25 mph becoming west 13 to 18 mph in the afternoon. Winds could gust as high as 38 mph.

Monday Night

Showers. Low around 32. Northeast wind 5 to 14 mph becoming southeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Showers likely, with thunderstorms also possible after 3pm. Partly sunny, with a high near 59. Southeast wind 5 to 14 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers and possibly a thunderstorm. Low around 33. Breezy, with a northeast wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

Wednesday

Showers likely. Mostly cloudy, with a high near 52. Northeast wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Wednesday Night

Showers likely, mainly before midnight. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

Thursday

A 40 percent chance of showers, mainly before noon. Partly sunny, with a high near 54.

Thursday Night

A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Partly cloudy, with a low around 26. Chance of precipitation is 20%.

Friday

Sunny, with a high near 56.

Friday Night

Mostly clear, with a low around 30.

Saturday

Sunny, with a high near 66. Breezy.