FNUS75 KTFX 202225 FWSTFX Spot Forecast for EAST GLACIER WINDS...BLACKFEET National Weather Service Great Falls MT 425 PM MDT Fri Mar 20 2026 Forecast is based on forecast start time of 1600 MDT on March 20. If conditions become unrepresentative...contact the National Weather Service. ...HIGH WIND WARNING IN EFFECT UNTIL NOON MDT SATURDAY... The peak of the strong winds will continue through sunset, with sustained winds 45 to 60 mph and gusts routinely in the 70 to 80 mph range. This will be followed by a slow decrease through midnight when winds will mostly gust in the 50 to 60 mph range with isolated higher gusts that will be of shorter time length. Windy, but less severe wind gusts move in later tonight into Saturday. .DISCUSSION... .REST OF TODAY... Sky/weather.........Partly sunny (60-70 percent). Patchy blowing dust late in the afternoon. Slight chance of rain rain showers. Chance of pcpn......30 percent. Chance of lightning.4 percent. Max temperature.....55-60. Min humidity........41-46 percent. Surface winds (mph).Windy. West to southwest winds around 40 to 50 mph with gusts up to the 70 to 80 mph range. Pcpn amount.........0.00 inches. Snowfall amount.....0.0 inches. Visibility..........Patchy blowing dust may cause localized significant visibility reductions. TIME (MDT) 4PM 5PM Sky (%).........63 65 Weather cov.....CHC CHC Weather type....RN RN Tstm cov........ Chc of pcpn (%).30 30 Chc of ltng (%).0 0 Temp............56 55 RH..............49 53 Surface wnd dir.SW SW Surface wnd spd.45 45 Surface wnd gst.80 80 Visibility (sm).10 10 .TONIGHT... Sky/weather.........Mostly cloudy (65-75 percent). Rain showers likely. Chance of pcpn......70 percent. Chance of lightning.10 percent. Min temperature.....38-43. Max humidity........61-66 percent. Surface winds (mph).Breezy. West to southwest winds 40 to 50 mph with gusts up to 75 mph decreasing to around 25 to 35 mph with gusts up to 50 mph overnight. Pcpn amount.........0.27 inches. Snowfall amount.....0.0 inches. Visibility..........10. TIME (MDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........56 55 59 67 71 73 69 71 73 78 83 84 Weather cov.....CHC SCH CHC CHC CHC LKY CHC LKY LKY LKY LKY LKY Weather type....RN RN RN RN RN RN RN RN RN RN RN RN Tstm cov........ Chc of pcpn (%).30 20 30 40 50 60 50 60 60 70 70 70 Chc of ltng (%).10 10 10 0 0 0 10 10 10 0 0 0 Temp............54 52 51 50 50 50 49 48 47 47 46 45 RH..............57 61 64 63 63 63 65 66 66 66 64 66 Surface wnd dir.SW SW SW SW SW SW SW SW SW SW W W Surface wnd spd.45 45 35 30 20 20 15 15 15 15 15 15 Surface wnd gst.75 65 55 50 50 50 45 45 40 35 30 30 Visibility (sm).10 10 10 10 6 10 9 10 6 6 6 6 .SATURDAY... Sky/weather.........Partly sunny (50-60 percent). Rain showers likely early in the morning, then a slight chance of rain and snow in the late morning and afternoon. Chance of pcpn......60 percent. Chance of lightning.4 percent. Max temperature.....44-49. Min humidity........39-44 percent. Surface winds (mph).West to northwest winds around 15 to 25 mph with gusts up to 35 to 45 mph. Pcpn amount.........0.17 inches. Snowfall amount.....0.0 inches. Visibility..........6 increasing to 10. TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........80 68 64 61 63 53 52 51 38 28 22 26 Weather cov.....LKY CHC CHC CHC SCH SCH SCH SCH Weather type....RN RN RN RN RS RS RS RS Tstm cov........ Chc of pcpn (%).60 50 50 40 20 20 20 20 10 10 10 10 Chc of ltng (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............43 43 42 41 43 43 43 44 45 44 44 44 RH..............66 64 61 61 59 54 51 50 47 46 45 45 Surface wnd dir.W W W W NW NW NW NW NW NW NW NW Surface wnd spd.15 15 15 15 15 15 15 15 15 15 15 15 Surface wnd gst.30 30 30 30 30 30 35 41 41 55 35 35 Visibility (sm).6 10 10 10 10 10 10 10 10 10 10 10 $$ Forecaster...Greely Requested by...Meri Gobert Type of request...OTHER .TAG 2606880.0/TFX .DELDT 03/20/26 .FormatterVersion 2.0.0 .EMAIL m.gobert@blackfeetnation.com, tfx.ops@noaa.gov