9:56 AM
— July 21st, 12:00 PM
Monsoonal moisture will stream northward into most of Northern and
Central Nevada Tuesday, with historically high atmospheric moisture
content. The strongest showers and thunderstorms Tuesday will
produce intense rainfall rates, resulting in the potential of flash
flooding.
* WHAT...Flash flooding caused by excessive rainfall is possible.
* WHERE...Most of Northern and Central Nevada.
* WHEN...From 11 AM PDT Tuesday morning until 9 PM PDT Tuesday
evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- The strongest showers and thunderstorms Tuesday will produce
rainfall rates of around one inch per hour, resulting in the
potential of flash flooding.
- http://www.weather.gov/safety/flood
2:12 PM
— 9:00 PM
* WHAT...Temperatures up to 99.
* WHERE...Southern Twin Falls County, Western Magic Valley, and
Southwest Highlands.
* WHEN...Until 9 PM MDT this evening.
* IMPACTS...Hot temperatures may cause heat illnesses, especially
for the young, elderly, and animals.
12:16 PM
— July 21st, 12:00 AM
* WHAT...Hazardous temperatures in excess of 100 degrees are
forecast to develop this afternoon across valley locations in
northwest Utah, particularly along the northern Wasatch Front and
the Great Salt Lake Desert.
* WHERE...Eastern Box Elder County, Great Salt Lake Desert and
Mountains, Northern Wasatch Front, Salt Lake Valley, and Tooele
and Rush Valleys.
* WHEN...Until midnight MDT tonight.
* IMPACTS...Hot temperatures may cause heat illnesses.
8:52 AM
— 9:00 PM
* WHAT...High temperatures 97 to 102 degrees in the valleys expected.
* WHERE...Northern Lander and Northern Eureka, Northern Elko,
Southeastern Elko, Southwest Elko, and Humboldt Counties.
* WHEN...Until 8 PM PDT this evening.
* IMPACTS...Hot temperatures may cause heat illnesses.
7:55 PM
— 8:10 PM
The Flood Advisory has been cancelled and is no longer in effect.
6:17 PM
— 9:15 PM
* WHAT...Urban and small stream flooding caused by excessive
rainfall is expected.
* WHERE...A portion of northeast Nevada, including the following
county, Elko.
* WHEN...Until 815 PM PDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS...
- At 512 PM PDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause urban and small stream
flooding. Between 0.5 and 1.5 inches of rain have fallen.
- Additional rainfall amounts up to 0.3 inches are expected
over the area. This additional rain will result in minor
flooding.
- Some locations that will experience flooding include...
Ponding of water on roadways is possible in the city of
Wells, however the heaviest rain fell in the hills just to
the north of Wells.
- Heavy rain may impact portions of Interstate 80 near the city
of Wells and also along a 1 to 2 mile stretch of Interstate
80 approximately 5 miles east of Wells.
- http://www.weather.gov/safety/flood
5:51 PM
— 9:00 PM
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...A portion of northeast Nevada, including the following
county, Elko.
* WHEN...Until 800 PM PDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS...
- At 449 PM PDT, Doppler radar indicated heavy rain due to
thunderstorms. Overflowing poor drainage areas will cause
minor flooding in the advisory area. Between 0.7 and 1.3
inches of rain have fallen.
- Some locations that will experience flooding include...
mainly rural areas of Northern Elko County, approximately 5
to 15 miles northwest of Deeth.
- http://www.weather.gov/safety/flood
Prohibited by this order: Possessing, storing, or transporting non-pelletized hay, straw, or mulch in the Intermountain Region, unless it is certified as weed free by the state where the product originated.
Prohibited by this order: Possessing, discharging, or using any kind of firework or other pyrotechnic device. 36 CFR §261.52(t)Operating or using any internal or external combustion engine without a spark arresting device properly installed, maintained and in effective working order as described…
This order prohibits the use of explosives and exploding targets on National Forest System lands within the Intermountain Region.
This order covers areas on the Minidoka Ranger District under Stage 1 Fire Restrictions to reduce the potential for human-caused wildland fire ignitions.
This order covers possessing, parking, or leaving a vehicle on the Sawtooth National Recreation Area.
This order covers boating, swimming and Salmon River corridor use prohibitions on the Sawtooth National Recreation Area
This covers occupancy and use requirements, including stay limits, for the Sawtooth National Recreation Area.
Implementation of the Fox Creek Bridge Replacement Project will require intermittent, temporary trail and trailhead closures. Unscheduled closures may be necessary, but here are some target dates for visitors to keep in mind when planning activities in the area:May 11-14, 2026: Trailhead will be…
This order covers over-snow vehicle and bicycle use on the Fairfield and Ketchum Ranger Districts and the Sawtooth National Recreation Area.
This order covers occupancy and use requirements for the Sawtooth Wilderness area on the Sawtooth National Recreation Area.
This order covers occupancy and use requirements for the Hemingway-Boulders and Cecil D. Andrus-White Clouds Wilderness Areas on the Sawtooth National Recreation Area.
This order covers occupancy and use prohibitions on all National Forest System lands and roads within the Sawtooth National Forest.
This order covers requirements for possessing and storing food while visiting the Sawtooth National Recreation Area.
Glacier View Campground
There are no further closures for irrigation days. You can reserve all 10 days of the camping limit without a break.
Boise National Forest
Prohibited by this order: Possessing, storing, or transporting non-pelletized hay, straw, or mulch in the Intermountain Region, unless it is certified as weed free by the state where the product originated.
Boise National Forest
Prohibited by this order: Possessing, discharging, or using any kind of firework or other pyrotechnic device. 36 CFR §261.52(t)Operating or using any internal or external combustion engine without a spark arresting device properly installed, maintained and in effective working order as described…
Boise National Forest
This order prohibits the use of explosives and exploding targets on National Forest System lands within the Intermountain Region.
Boise National Forest
This Order is for the protection of public safety from hazards related to the Claremont Fire. See Exhibit A - Map for the area effected by this order
Boise National Forest
Updated closure of National Forest System Roads 625, 624, and portions of 653 to protect public safety during road construction and maintenance due to hazards and damage caused by the 2024 Lava Fire. These routes are closed to motorized and mechanized travel and are now CLOSED to foot traffic as…
Boise National Forest
The purpose of this order is to protect public safety during timber harvest operations related to the Deer Point Stewardship Project. These closures are in effect from Monday at 6 a.m. through Friday at 6 p.m. (open on weekends) beginning June 8 through August 14, 2026.
Boise National Forest
Rainbow Point Campground and Boat Access will be closed through Nov. 30, 2027 for public safety due to hazard trees and their removal.
Boise National Forest
National Forest System Road #456 (Golden Gate Road), located 2 miles south of Yellow Pine, ID, will be closed from May 29, 2026 at 10:00 AM through August 22, 2026, at 8:00 PM. The purpose of this closure order is to protect public safety during approved exploration drilling activities.
Boise National Forest
To protect public safety and natural resources, it is prohibited to enter or be on the Described Area in Exhibit A.
Boise National Forest
The purpose of this Order is to protect public safety during construction and remediation of the Antelope and Hollywood Campgrounds. These campgrounds will be modernized to accommodate more RV camping, improved amenities, more campsites overall, and adding a toilet. Construction is expected to last…
Boise National Forest
The purpose of this order is to protect public health, safety and natural resources along two short roadways associated with the community of Atlanta's transfer station.
Boise National Forest
To protect public safety it is prohibited to: Park or leave a vehicle in violation of posted instructions. Be publicly nude. Entering any body of water in violation of Idaho State Law or county ordinance. Possessing or storing any materials containing nails, screws, or other metal hardware,…
Boise National Forest
To protect undeveloped campsites from overuse and to let highly impacted areas to recover, it is prohibited to camp in unmarked locations in the Designated Area of the Lowman Ranger District.
Boise National Forest
To protect public safety and prevent potential resource damage during the spring thaw, it is prohibited to operate a motor vehicle that is more than 10,000 lbs on the steering axle and tire width less than 9 inches, or more than 300 lbs per inch of tire on all axles, from March 15 to June 1…
Boise National Forest
To protect natural resources and public health and safety, it is prohibited to: Using a bicycle or motor vehicle on a Described Trail. Possessing a saddle, pack, or draft animal. Possessing or operating a motorboat. Possessing or transporting any motor or mechanical device capable of propelling…
Boise National Forest
Details camping stay restrictions for more than 14 days during any 30-day period throughout the year.
Boise National Forest
To protect big game during critical life stages, it is prohibited to use any type of motor vehicle on the Restricted Trails from Oct. 1 to June 15.