textproduct: Boise

UPDATE

Updated aviation discussion.

KEY MESSAGES

- Continued warm, dry, and breezy through Friday with temperatures around 10 degrees above normal.

- Dry cold front Friday afternoon leading to slight cooling Saturday.

- Temperatures warming to 15-20 degrees above normal next Sunday through Wednesday.

SHORT TERM /Through Saturday Night/

Issued 416 AM MDT THU MAY 7 2026 Continued warm and dry conditions through Friday as a ridge strengthens over the Pacific NW. Breezy conditions expected during the afternoons. A dry cold front will move through the area on Friday afternoon, bringing breezy conditions and slightly cooler temperatures on Saturday. Temperatures remain around 10 degrees above normal.

LONG TERM /Sunday through Thursday/

Issued 416 AM MDT THU MAY 7 2026 An upper level ridge amplifies over the western US, with the warmest temperatures of the season Sunday through Thursday. Temperatures rise 15 to 20 degrees above normal with highs of 85 to 90 degrees in the Snake Basin. Monsoonal moisture is possible beyond Wednesday but this is not reflected in the current forecast.

AVIATION /18Z Thursday through Friday/

Issued 1148 AM MDT THU MAY 7 2026

VFR. Surface winds: W-NW 5-15 kt with gusts to 20-30 kt this afternoon. Highest near KJER/KTWF. Winds aloft at 10kft MSL: NW 15-25 kt.

KBOI...VFR. Surface winds: NW 5-10 kt with gusts up to 20 kt this afternoon.

Weekend Outlook...VFR. Surface winds W-NW 5-10kt with gusts up to 22 kt near KTWF/KJER Sat/PM, becoming SW-SE 5-15kt Sunday. A cold front late Sun/PM will bring NW gusts of 20-30 kt.

BOI WATCHES/WARNINGS/ADVISORIES

ID...None.

OR...None.