Idaho Weather: Chilly Start, Frontal Rain Threat

The US National Weather Service in Boise, Idaho, has issued a forecast for the upcoming days. The beginning of next week will be mostly chilly and dry. A frontal system is expected to move into the region midweek, bringing a 30-60% chance of precipitation across all areas from Thursday through the end of the week.

The forecast for the morning low and afternoon high temperatures is as follows:

• Baker City: Monday 16°F/34°F, Tuesday 18°F/36°F, Wednesday 18°F/39°F, Thursday 22°F/38°F, and Friday 26°F/39°F.

• Boise: Monday 22°F/40°F, Tuesday 23°F/42°F, Wednesday 24°F/44°F, Thursday 28°F/43°F, and Friday 34°F/47°F.

• Burns: Monday 13°F/38°F, Tuesday 13°F/40°F, Wednesday 11°F/41°F, Thursday 20°F/40°F, and Friday 26°F/45°F.

• Caldwell: Monday 20°F/39°F, Tuesday 20°F/40°F, Wednesday 24°F/42°F, Thursday 28°F/39°F, and Friday 26°F/42°F.

• Fairfield: Monday 11°F/31°F, Tuesday 15°F/38°F, Wednesday 19°F/42°F, and Thursday 24°F/39°F.

Residents are advised to be aware of changes in weather as the frontal system advances later in the week.



Source: US National Weather Service Boise Idaho

Source Type: Weather

Source Location:

Dec 28, 2025 at 8:28 PM Weather

Caldwell

3833 S Development Ave, # 3807, Boise, ID

https://www.facebook.com/777243701113931/posts/1325693446268951

Caldwell Y to host World Tai Chi Day

The Treasure Valley Family YMCA says World Tai Chi Day will be held April 25, 2026, at 10 a.m. at Eldridge Park on the west side of the Caldwell Y, free and open to all with registration in YMCA360, as the worldwide observance in more than 80 nations promotes health, wellness and global unity.

Apr 11, 2026 at 1:08 PM Community

Healthy Kids Day at Four Treasure Valley Family YMCA Sites

Treasure Valley Family YMCA will host Healthy Kids Day on April 18, 2026, at four Treasure Valley locations with free activities for families and kids as part of the national initiative now in its 17th year, including Caldwell YMCA (10 a.m.–1 p.m.), Downtown Boise YMCA (9 a.m.–noon), West Boise YMCA (9 a.m.–noon) and Tomlinson YMCA (all day).

Apr 8, 2026 at 1:02 PM Community

Idaho basks in warm Easter; cooldown ahead

Boise, Idaho — The National Weather Service says a beautiful day with above-normal temperatures under high clouds will persist through midweek, followed by a cooldown, with Easter forecasts across Idaho cities in the 60s and 70s.

Apr 5, 2026 at 11:08 AM Weather

San Diego County Parks Department Hosts Alternative Spring Break

San Diego — The County of San Diego Parks and Recreation Department is hosting an Alternative Spring Break volunteer event March 28 through April 5 at multiple county parks, inviting students from San Diego State University, UC San Diego, the University of San Diego and local community colleges to participate for one day or the full week, with tools provided and registration at sdparks.org/volunteer.

Mar 22, 2026 at 1:01 PM Recreation

Idaho Weather to Swing from Warm to Cold Through Wednesday

The U.S. National Weather Service in Boise says this week will feel like a rollercoaster, with very warm temperatures on Tuesday followed by a cold front on Wednesday that will bring mountain showers and breezy winds.

Mar 22, 2026 at 9:26 AM Weather

Boise Forecast: Cooling Start, Warm Midweek Ahead

The U.S. National Weather Service in Boise, Idaho, released updated forecasts for the week, noting a cooling trend Sunday through Monday, unseasonably warm temperatures Tuesday through Wednesday, and a midweek cold front bringing light precipitation to mountain areas before another cooling trend ends the week.

Mar 21, 2026 at 8:34 PM Weather

Boise area braces for early spring heat wave

The National Weather Service in Boise, Idaho, says near-record temperatures are possible this week, with highs 15 to 25°F above normal from Wednesday through Saturday and some relief possible late weekend.

Mar 15, 2026 at 1:36 PM Weather

Winter weather continues through Friday, warmer weekend ahead

The National Weather Service in Boise says winter weather will continue through Friday, followed by a high-pressure system that should bring warmer, drier conditions starting Saturday.

Feb 17, 2026 at 8:33 AM Weather

Boise-area forecast calls for snow through Feb. 22

Boise-area residents should expect several inches of snow through Feb. 22, with Brundage and Trinity Mountain forecast to receive 12-18 inches and most towns 1-4 inches, according to the National Weather Service in Boise, which notes that “1” equals 0.1 inch.

Feb 16, 2026 at 12:34 AM Weather

Boise NWS Forecasts Light Rain, Mountain Snow in Idaho

The National Weather Service in Boise, Idaho, said the forecast calls for light rain in the lower valleys and light snow in the mountains from 5 p.m. Tuesday, Feb. 10, to 5 p.m. Wednesday, Feb. 11, with ski resorts projected to see mostly light accumulations—from less than 1 inch at many locations to 3 inches at Magic Mountain and 2 inches at Stanley.

Feb 10, 2026 at 5:37 PM Weather