FNUS75 KRIW 221926 FWSRIW Spot Forecast for Live fire...Lander rural fire National Weather Service Riverton WY 126 PM MDT Sun Mar 22 2026 Forecast is based on ignition time of 1300 MDT on March 22. If conditions become unrepresentative, contact the National Weather Service .DISCUSSION... Expect mainly light easterly wind through the afternoon under mostly sunny skies. Humidity will continue to decrease, reaching a minimum by 5 PM. Wind will increase slightly (7 to 10 mph) and transition to out of the north by 2100. Warmer and drier conditions are expected Monday with a breezier northwesterly wind in the afternoon. ...Thunderstorms imply strong gusty and erratic winds... .REST OF TODAY... Sky/weather.........Sunny (20-30 percent). CWR.................0 percent. Chance of pcpn......0 percent. Chance of thunder...0 percent. Max temperature.....Around 63. Min humidity........23 percent. Wind (20 ft)........East around 5 mph. Ridgetop wind.......East around 10 mph. Mixing height.......5000 ft AGL. Transport winds.....South 9 to 10 mph until 1500, then west 13 to 15 mph. Smoke dispersal.....Increasing to good by 1600. TIME (MDT) 1PM 2PM 3PM 4PM 5PM Sky (%).........5 10 20 25 40 Weather cov..... Weather type.... Tstm cov........ CWR.............0 0 0 0 0 Chc of pcpn (%).0 0 0 0 0 Chc of thdr (%).0 0 0 0 0 Temp............52 57 59 62 62 RH..............46 37 32 28 25 20 FT wind dir..E E E E NE 20 FT wind spd..4 5 5 5 5 20 FT wind gust.7 7 7 7 7 Ridge wind dir..E E E E NE Ridge wind spd..10 10 10 10 10 Mix hgt (kft)...4.0 4.5 5.0 5.0 5.0 Transp wind dir.SE S W W NW Transp wind spd.9 10 13 15 15 SDspl kt-ft/100033 41 53 62 65 .FORECAST DAYS 2 THROUGH 5... .MONDAY... Mostly sunny. Lows in the upper 30s. Highs in the lower 70s. Minimum humidity around 15 percent. East winds around 5 mph in the morning becoming northwest 5 to 10 mph with gusts to 15 mph after 1400. .TUESDAY... Partly cloudy. Lows in the lower 40s. Highs in the mid 70s. Minimum humidity around 16 percent. West winds 6 to 12 mph with gusts to 20 mph. .WEDNESDAY... Mostly clear. Lows in the upper 40s. Highs around 80. Minimum humidity around 10 percent. West winds 10 to 20 mph with gusts to 30 mph. .THURSDAY... Cooler. Mostly clear. Lows in the lower 40s. Highs in the lower 60s. Northwest winds around 10 mph. $$ Forecaster...Myers Requested by...Tom sparks Type of request...PRESCRIBED .TAG 2607133.0/RIW .DELDT 03/22/26 .FormatterVersion 2.0.0 .EMAIL landerruralfire@gmail.com