Updated: 3:03 am MDT on April 29, 2016
Numerous rain and snow showers in the morning...then widespread rain and snow showers and isolated thunderstorms in the afternoon. Chance of precipitation 80 percent. Snow level 7000 feet. Snow accumulation of 1 to 2 inches. Highs 43 to 55.
Rain and snow showers likely...decreasing after midnight. Chance of precipitation 60 percent. Snow level 7000 feet. Snow accumulation up to 1 inch. Lows 33 to 42.
Decreasing clouds. A chance of rain and snow showers. A slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs 47 to 60.
Partly cloudy with a slight chance of rain showers. A slight chance of thunderstorms in the evening. Chance of precipitation 20 percent. Lows 32 to 44. Breezy.
Partly cloudy. A 20 percent chance of rain and snow showers in the afternoon. Highs 57 to 66.
Partly cloudy. Lows 33 to 44.
Partly cloudy with a 20 percent chance of rain showers and thunderstorms. Highs 59 to 69.
Partly cloudy. Lows 33 to 45.
Partly cloudy with a 20 percent chance of rain showers and thunderstorms. Highs 62 to 72.
Mostly clear. Lows 37 to 47.
Partly cloudy with a 20 percent chance of rain showers and thunderstorms. Highs 63 to 74.
Mostly cloudy with a 30 percent chance of rain showers. Lows 38 to 48.
Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Chance of precipitation 30 percent. Highs 61 to 71.
Personal Weather Stations [Add your weather station!]
Location: Bear Creek, Council, ID
Updated: 9:47 AM MDT
|Temperature: 41.0 °F||Dew Point: 38 °F||Humidity: 89%||Wind: ESE at 5.3 mph||Pressure: 29.78 in||Hourly Precipitation: -||Windchill: 37 °F||Graphs|
Location: Kramer, Council, ID
Updated: 9:51 AM MDT
|Temperature: 39.0 °F||Dew Point: 39 °F||Humidity: 99%||Wind: Calm||Pressure: 25.20 in||Hourly Precipitation: 0.00 in||Windchill: 39 °F||Graphs|
Location: Railroad Village, Donnelly, ID
Updated: 9:51 AM MDT
|Temperature: 39.7 °F||Dew Point: 22 °F||Humidity: 49%||Wind: Calm||Pressure: 29.93 in||Hourly Precipitation: 0.04 in||Windchill: 40 °F||Graphs|
Location: TMA Office, Donnelly, ID
Updated: 9:45 AM MDT
|Temperature: 41.0 °F||Dew Point: 39 °F||Humidity: 93%||Wind: Calm||Pressure: 29.97 in||Hourly Precipitation: 0.04 in||Windchill: 41 °F||Graphs|
MSN Maps of:
|Temp:||Dew Point:||Humidity||Wind||Pressure||Hr Precip||-|
Area forecast discussion National Weather Service Boise Idaho 930 am MDT Friday Apr 29 2016 Discussion...forecast is on track for increasing showers and isolated thunderstorms this afternoon across southwestern Idaho and eastern Oregon. Radar...and surface observations already show scattered showers over the Wallowa Mountains in Oregon...and in the west central mountains of Idaho. Light rain was being reported in McCall...Donnelly and Cascade early this morning. Breezy conditions are expected again this afternoon across eastern Oregon and into the Idaho Treasure valley. These breezy conditions are being driven by a tightening surface pressure gradient and are expected to continue into Saturday. Meanwhile in the high country above 6000 feet...expect snow showers through Saturday morning. && Aviation...showers will spread south across the west central Idaho mountains into the Boise Mountains this morning with mountain obscuration and areas of MVFR/local IFR ceilings. Showers and isolated thunderstorms will develop across the rest of the region this afternoon and continue through this evening...then decrease after 06z. Snow levels 6k-7k feet mean sea level. Surface winds...west to northwest 10-20 kts increasing to 15-25 kts through the Snake River Valley after 06z. Winds aloft...northwest to north 10-20 kts near 10 kft mean sea level. Weekend outlook...mainly VFR. Patchy late night/early morning valley fog. Scattered showers over the higher terrain of Idaho on Saturday. Northwest winds 10-20 kts Saturday. && Previous discussion... short term...upper low near Missoula/Montana this morning will be briefly joined by another upper low from the North Pacific this afternoon. The Pacific low will then turn south through Nevada tonight and Saturday. These low will produce showers mainly in our northern zones today and southern zones tonight... then ending Saturday except in eastern-most and northern-most Idaho zones. Instability will be enough for isolated thunderstorms this afternoon and evening in Idaho mountains...then again Saturday afternoon in eastern-most Idaho zones. West or northwest winds will increase to 15 to 25 miles per hour again this afternoon in the snake basin... then increase further Saturday afternoon almost to advisory speeds. Maximum temperatures will be a few degrees lower today with the upper lows nearby .Then 5 to 8 degrees higher again Saturday as they move away. Long term...Saturday night through Friday...a broad upper low centered over Arizona Saturday night will meander over the Great Basin and central rockies Sunday while gradually succumbing to an upper level ridge. Wrap-around moisture may bring showers to the higher terrain on the Idaho side the second half of the weekend so kept low probability of precipitation there. Good model agreement that an upper ridge will strengthen over the area Monday through Wednesday with temperatures rising to well above normal. Ridge axis shifts east of the area middle week as a trough digs south along the West Coast. This will bring southerly flow to the forecast area with increasing moisture and a chance of showers and thunderstorms...favoring the mountains. Models bring the West Coast trough inland toward the end of the week with southerly flow ahead of the trough continuing to bring moisture over the area...with a chance of precipitation and potential for thunderstorms. Temperatures will remain above normal but will be trending down late in the week. && Boi watches/warnings/advisories... Idaho...none. Or...none. && $$ Www.Weather.Gov/Boise www.Facebook.Com/nwsboise www.Twitter.Com/nwsboise Discussion...jb aviation.....Jt previous short term...lc previous long term....tl