Boise, Idaho
Regional Weather Alerts
| Alert: | Heat Advisory |
| Area(s): | Lower Treasure Valley; Upper Treasure Valley; Oregon Lower Treasure Valley |
| Effective: | 8aaeor37aa -> 8apeor0ap |
| Onset: | 8apeor0ap -> 8apeor0ap |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Boise ID on 8aaeor37aa |
| Headline: | Heat Advisory issued July 8 at 2:37AM MDT until July 8 at 9:00PM MDT by NWS Boise ID |
| Description: |
* WHAT...Temperatures of 100 to 105. * WHERE...Treasure Valley Zones. * WHEN...From noon MDT /11 AM PDT/ today to 9 PM MDT /8 PM PDT/ this evening. * IMPACTS...Hot temperatures may cause heat illnesses, especially for the young, elderly, and animals. |
| Alert: | Fire Weather Watch |
| Area(s): | Middle Snake River Valley/Twin Falls BLM north of the Snake River; Goose Creek and Raft River Valley/Southern Sawtooth NF/Twin Falls BLM south of the Snake River |
| Effective: | 8aaeor55aa -> 9apeor0ap |
| Onset: | 9apeor0ap -> 8apeor0ap |
| Severity: | Severe |
| Certainty: | Possible |
| Urgency: | Future |
| Issued By: | NWS Pocatello ID on 8aaeor55aa |
| Headline: | Fire Weather Watch issued July 8 at 1:55AM MDT until July 9 at 9:00PM MDT by NWS Pocatello ID |
| Description: |
* AFFECTED AREA...Fire Weather Zone 425 Middle Snake River Valley/Twin Falls BLM north of the Snake River and Fire Weather Zone 427 Goose Creek and Raft River Valley/Southern Sawtooth NF/Twin Falls BLM south of the Snake River. * WINDS...West 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...When these weather conditions combine with critically dry fuels, extreme fire behavior, including intensity and spread rate, can result. |
| Alert: | Fire Weather Watch |
| Area(s): | Upper Snake River Valley/Idaho Falls BLM; Caribou Range/Caribou NF |
| Effective: | 8aaeor55aa -> 9apeor0ap |
| Onset: | 9apeor0ap -> 8apeor0ap |
| Severity: | Severe |
| Certainty: | Possible |
| Urgency: | Future |
| Issued By: | NWS Pocatello ID on 8aaeor55aa |
| Headline: | Fire Weather Watch issued July 8 at 1:55AM MDT until July 9 at 9:00PM MDT by NWS Pocatello ID |
| Description: |
* AFFECTED AREA...Fire Weather Zone 410 Upper Snake River Valley/Idaho Falls BLM and Fire Weather Zone 413 Caribou Range/Caribou NF. * WINDS...Southwest 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...When these weather conditions combine with critically dry fuels, extreme fire behavior, including intensity and spread rate, can result. |
| Alert: | Heat Advisory |
| Area(s): | Lewiston Area; Lewis and Southern Nez Perce Counties; Lower Garfield and Asotin Counties; Moses Lake Area; Upper Columbia Basin; Wenatchee Area; Okanogan Valley; Waterville Plateau |
| Effective: | 7apeor8ap -> 8apeor0ap |
| Onset: | 8apeor0ap -> 8apeor0ap |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Spokane WA on 7apeor8ap |
| Headline: | Heat Advisory issued July 7 at 9:08PM PDT until July 8 at 9:00PM PDT by NWS Spokane WA |
| Description: |
* WHAT...High temperatures 97-102 expected. * WHERE...Culdesac, Number 2 Canyon, Peck, Creston, Wenatchee, Bridgeport, Gifford, Mansfield, Quincy, Kamiah, Tonasket, Craigmont, Harrington, Entiat, Okanogan, Disautel Pass, Brewster, Nezperce, Ritzville, Lapwai, Coulee City, Lewiston, Grand Coulee, Pangborn Airport, Waterville, Ephrata, Lewiston Grade, Clarkston, Chelan, Odessa, Wilbur, Pomeroy, Number 1 Canyon, Cashmere, Badger Mountain Road, Winchester, Oroville, Moses Lake, Omak, Soldiers Meadow Road, Alpowa Summit, Othello, and Nespelem. * WHEN...From 11 AM to 9 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses. |
| Alert: | Red Flag Warning |
| Area(s): | Palouse/Nezperce Reservation/Hells Canyon Region |
| Effective: | 7apeor30ap -> 9apeor0ap |
| Onset: | 9apeor0ap -> 8apeor0ap |
| Severity: | Severe |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Missoula MT on 7apeor30ap |
| Headline: | Red Flag Warning issued July 7 at 1:30PM MDT until July 9 at 9:00PM MDT by NWS Missoula MT |
| Description: |
The National Weather Service in Missoula has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 11 AM to 8 PM PDT Wednesday. * AFFECTED AREA...Fire Zone 102 Palouse/Hells Canyon. * TIMING...From 11 AM to 8 PM PDT Wednesday. * WINDS...West 10 to 20 mph with gusts around 30 mph. Stronger outflow gusts possible from thunderstorms. * RELATIVE HUMIDITY...15-20 percent. * IMPACTS...The combination of low humidity with west gusting up to 30 mph along with isolated thunderstorm outflow winds may result in critical fire weather conditions, increasing the risk for new and existing fires to spread quickly. |
| Alert: | Heat Advisory |
| Area(s): | Orofino/Grangeville Region; Lower Hells Canyon/Salmon River Region |
| Effective: | 7apeor9ap -> 8apeor0ap |
| Onset: | 8apeor0ap -> 8apeor0ap |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Missoula MT on 7apeor9ap |
| Headline: | Heat Advisory issued July 7 at 12:09PM PDT until July 8 at 9:00PM PDT by NWS Missoula MT |
| Description: |
* WHAT...Moderate to major risk of heat effects expected. Temperatures 100 to 108 are expected in the afternoon with overnight temperatures only dropping down to the mid 60s to low 70s in the early morning hours. * WHERE...Lower Hells Canyon/Salmon River Region and lower valleys of the Orofino/Grangeville Region. * WHEN...From 11 AM to 9 PM PDT Tuesday. * IMPACTS...This level of heat affects anyone without effective cooling and/or adequate hydration. Impacts likely in some health systems, heat-sensitive industries and infrastructure. |