Special Weather Statement issued April 8 at 4:27PM MDT by NWS Rapid City SD
At 427 PM MDT, Doppler radar was tracking a strong thunderstorm 4 miles west of Hulett, or 25 miles northwest of Sundance, moving east at 40 mph. HAZARD...Wind gusts up to 50 mph and pea to penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. This strong thunderstorm will be near... Hulett around 430 PM MDT. Alva and Cook Lake around 445 PM MDT.
Hydrologic Outlook issued April 8 at 2:00PM MDT by NWS Riverton WY
ESFRIW Temperatures are forecast to climb Thursday through Saturday, which will melt low elevation and foothill snow in far west Wyoming, specifically the Star Valley region. There is also potential for higher elevation snow to melt during this time. Current high temperatures are forecast to be in the 60s Thursday and Friday and around 60 on Saturday. Additionally, low temperatures Friday and Saturday mornings will struggle to drop below the mid-30s. These warm temperatures are around 15 degrees above normal and could result in significant melting of snow given a deep snowpack. As of Tuesday April 8th, a snow depth
Hydrologic Outlook issued April 8 at 1:32PM MDT by NWS Riverton WY
ESFRIW Temperatures are forecast to climb Thursday through Saturday, which will melt low elevation and foothill snow in far west Wyoming, specifically the Star Valley region. There is also potential for higher elevation snow to melt during this time. Current high temperatures are forecast to be in the 60s Thursday and Friday and around 60 on Saturday. additionally, low temperatures Friday and Saturday mornings will struggle to drop below the mid-30s. These warm temperatures are around 15 degrees above normal and could result in significant melting of snow given a deep snowpack. As of Tuesday April 8th, a snow depth
High Wind Watch issued April 8 at 1:06PM MDT until April 9 at 6:00PM MDT by NWS Cheyenne WY
* WHAT...West winds 30 to 40 mph with gusts up to 60 mph possible. * WHERE...South Laramie Range and Foothills including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...From Wednesday morning through Wednesday afternoon. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers.
Wind Advisory issued April 8 at 2:34PM MDT until April 9 at 7:00PM MDT by NWS Rapid City SD
* WHAT...Northwest winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Ziebach County, including portions of the Cheyenne River Reservation, Harding, Northern Perkins, Butte, Northern Meade Co Plains, Southern Meade Co Plains, and Southern Perkins. * WHEN...From 11 AM to 7 PM MDT Wednesday. * IMPACTS...Sudden wind gusts can cause drivers to lose control, especially in lightweight or high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.
Fire Weather Watch issued April 8 at 2:04PM MDT until April 9 at 7:00PM MDT by NWS Goodland KS
The National Weather Service in Goodland has issued a Fire Weather Watch for wind and low relative humidity, which is in effect from Wednesday morning through Wednesday evening. * AFFECTED AREA...Fire Weather Zones 001 Cheyenne, 079 Dundy, 080 Hitchcock, 252 Yuma and 253 Kit Carson. * TIMING...From late Wednesday morning through Wednesday evening. * WINDS...Northwest 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 14 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended.
Fire Weather Watch issued April 8 at 1:21PM MDT until April 9 at 7:00PM MDT by NWS Cheyenne WY
...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH WEDNESDAY EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE WEATHER ZONES 436 AND 437... The National Weather Service in Cheyenne has issued a Fire Weather Watch, which is in effect from Wednesday morning through Wednesday evening. * AFFECTED AREA...Fire weather zones 436 and 437. The southern Nebraska panhandle. * WIND...West winds at 20 to 25 MPH with gusts over 40 MPH possible. Similar conditions are expected for the Fire Weather Watch on Wednesday. * HUMIDITY...15 to 20 percent. Lower values may be possible. Similar conditions are expected for the Fire
Red Flag Warning issued April 8 at 1:21PM MDT until April 8 at 7:00PM MDT by NWS Cheyenne WY
...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH WEDNESDAY EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE WEATHER ZONES 436 AND 437... The National Weather Service in Cheyenne has issued a Fire Weather Watch, which is in effect from Wednesday morning through Wednesday evening. * AFFECTED AREA...Fire weather zones 436 and 437. The southern Nebraska panhandle. * WIND...West winds at 20 to 25 MPH with gusts over 40 MPH possible. Similar conditions are expected for the Fire Weather Watch on Wednesday. * HUMIDITY...15 to 20 percent. Lower values may be possible. Similar conditions are expected for the Fire
Lake Wind Advisory issued April 8 at 2:01PM MDT until April 9 at 9:00PM MDT by NWS Glasgow MT
* WHAT...West winds 15 to 25 mph with gusts up to 40 mph. * WHERE...Central and Southeast Phillips, Central and Southern Valley, Garfield, McCone, and Petroleum Counties. * WHEN...Until 9 PM MDT Wednesday. * IMPACTS...Strong winds and rough waves on area lakes will create hazardous conditions for small craft.
High Wind Warning issued April 8 at 1:47PM MDT until April 8 at 5:00PM MDT by NWS Great Falls MT
* WHAT...West winds 35 to 45 mph, with gusts up to 65 mph. * WHERE...Eastern Glacier, Western Toole, and Central Pondera Counties. * WHEN...Until 5 PM MDT this afternoon. * IMPACTS...Travel could be difficult, especially for high profile vehicles.