2 products issued by NWS for: Saint George UT
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Salt Lake City UT 348 PM MDT Tue Apr 13 2021 UTZ101>131-WYZ021-142200- Great Salt Lake Desert and Mountains-Tooele and Rush Valleys- Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley- Utah Valley-Cache Valley/Utah Portion-Wasatch Back- Bear Lake and Bear River Valley-Wasatch Mountains I-80 North- Wasatch Mountains South of I-80-Western Uinta Mountains- Wasatch Plateau/Book Cliffs-Western Uinta Basin- Western Millard and Juab Counties-Eastern Juab/Millard Counties- Central Mountains-Sanpete Valley-Sevier Valley-Castle Country- San Rafael Swell-Southwest Utah-Lower Washington County- Zion National Park-Southern Mountains-Upper Sevier River Valleys- Bryce Canyon Country-South Central Utah- Capitol Reef National Park and Vicinity-Western Canyonlands- Glen Canyon Recreation Area/Lake Powell-Southwest Wyoming- 348 PM MDT Tue Apr 13 2021 This Hazardous Weather Outlook is for portions of central Utah... northern Utah...southern Utah...southwest Utah and southwest Wyoming. .DAY ONE...This Afternoon and Tonight After a brief lull, strong winds will redevelop over downslope prone areas of the Wasatch Front and Cache Valley as well as the Bear River Valley and southwest Wyoming. Many of these areas will see wind gusts in excess of 60 mph that will cause power outages, transportation restrictions, and airborne debris. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Gusty winds are expected to continue in areas prone to downslope winds along the Wasatch Front and Cache Valley into Wednesday morning. The strongest winds can be expected near Brigham City and Logan Canyon Wednesday morning. Expect strong crosswinds on US-89 and I-15 from Tremonton to North Salt Lake as well as on the Legacy Parkway as well as other north to south oriented routes. Secure outdoor furniture, trampolines, farm equipment, and other objects that may be airborne in strong winds in these areas. These winds will likely cause power outages and transportation restrictions. Accumulating mountain snow is likely across northern and central Utah through Thursday afternoon. Occasional winter driving conditions can be expected, mainly at night. If traveling through these areas, prepare for these conditions and potential restrictions. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed. Please relay any information about observed severe weather to the NWS while following all local, state, and CDC guidelines. $$ For more information from NOAA/s National Weather Service visit... http://weather.gov/saltlakecity For information on potential road travel impacts visit... http://www.udottraffic.utah.gov/roadweatherforecast.aspx
Red Flag Warning
URGENT - FIRE WEATHER MESSAGE National Weather Service Salt Lake City UT 252 PM MDT Tue Apr 13 2021 UTZ495-497-498-141000- /O.CON.KSLC.FW.W.0003.000000T0000Z-210415T0300Z/ Color Country West Desert-Mojave Desert-Grand Staircase- 252 PM MDT Tue Apr 13 2021 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT WEDNESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 495, 497, AND 498... * AFFECTED AREA...Fire Weather Zone 495 Color Country West Desert, Fire Weather Zone 497 Mojave Desert and Fire Weather Zone 498 Grand Staircase. * WINDS...Southwest 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...Between 10 and 15 percent. * IMPACTS...Any fires that develop could spread rapidly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$