Spot Forecast
Issued by NWS Boise, ID
Issued by NWS Boise, ID
358 FNUS75 KBOI 011051 FWSBOI Spot Forecast for Mores South RX Burn Block 4...USFS-Boise NF National Weather Service Boise ID 451 AM MDT Wed May 1 2024 Forecast is based on ignition time of 0600 MDT on May 01. If conditions become unrepresentative...contact the National Weather Service. ...SHOWERY AND BREEZY TODAY... .DISCUSSION... A low pressure system will track through southwest Idaho today bringing snow showers, gusty winds and a slight chance of thunderstorms to the burn site. Winds will be strongest in and around showers and thunderstorms. Minor snow accumulation is possible, while below normal temperatures and gusty winds will keep wind chill below freezing most of the day. A separate low will track through southeast Oregon on Thursday keeping a chance of showers in the forecast. Friday will be dry and seasonable with light winds and higher mixing heights. Cool and unsettled weather returns for the weekend and early next week. .TODAY... Sky/weather.........Mostly cloudy. Scattered snow showers in the morning, then numerous snow showers and isolated thunderstorms in the afternoon. Chance of precipitation 70 percent. Snow accumulation up to 1 inch. Max temperature.....39 to 44. Min humidity........37 to 45 percent. CWR /0.10 inch/.....30 percent. LAL.................1 in the morning, increasing to 2 in the afternoon. Wind - eye level....Northwest 5 to 8 mph. Gusts up to 20 mph in the afternoon. Mixing height.......7000 ft AGL. Transport winds.....Northwest around 15 mph. Haines Index........3 very low. Ventilation index...1050 excellent. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....27 to 32. Max humidity........61 to 66 percent. CWR /0.10 inch/.....0 percent. LAL.................1. Wind - eye level....Northwest 4 to 7 mph with gusts to around 12 mph in the evening, shifting to east around 4 mph after midnight. Mixing height.......200 ft AGL. Transport winds.....East around 5 mph. Haines Index........3 very low. Ventilation index...10 poor. .THURSDAY... Sky/weather.........Mostly cloudy. A chance of rain and snow showers in the afternoon. Chance of precipitation 30 percent. Max temperature.....42 to 47. Min humidity........36 to 43 percent. CWR /0.10 inch/.....10 percent. LAL.................1. Wind - eye level....South around 5 mph. Mixing height.......6000 ft AGL. Transport winds.....South around 5 mph. Haines Index........3 very low. Ventilation index...300 fair. $$ Forecaster...Groenert Requested by...USFS Type of request...PRESCRIBED .TAG 2412866.0/BOI .DELDT 05/01/24 .FormatterVersion 2.0.0 .EMAIL matthew.haupt@usda.gov