Marine Weather and Tide Forecast for Sun Valley, NV
 | Sunrise 6:01 AM Sunset 8:08 PM Moonrise 11:00 PM Moonset 12:22 PM |
Marine Forecasts
NOTE: Zones updated 4/16/2026. Some zones changed. Use Edit if needed.
7 Day Forecast for Marine Location Near Sun Valley, NV
NEW! Add second zone forecast
FXUS65 KREV 040908 AFDREV
Area Forecast Discussion National Weather Service Reno NV 208 AM PDT Tue Aug 4 2026
KEY MESSAGES
* A prolonged period of triple-digit heat across western Nevada valleys and eastern California basins prevails through next weekend.
* Smoke and haze from regional wildfires will bring impacts to air quality, particularly across northeastern California and northwestern Nevada.
* Dry conditions will persist this week, with low-end precipitation chances for Mono and Mineral counties this weekend.
DISCUSSION
Smoky skies will be with us once again today, with the higher concentrations in areas along the Oregon border and over the Basin and Range. Winds will be lighter as well, which will work to keep the bulk of the smoke north of the Oregon border, but will also offer less mixing to scour out the haze.
Heat is here for the week, with the heavily advertised triple-digit temperatures reestablishing across the area. The ridging looks to amplify into the week, which offers insights into why the heat will intensify by midweek. The Heat Advisory for Wednesday into Thursday morning and the Extreme Heat Watch starting Thursday morning through Sunday morning reflects the incoming hot spell.
Remember all the heat safety cautions, look before you lock a vehicle with children or pets inside, and check on vulnerable populations throughout the week with these soaring temperatures.
The heat will persist through the week and into the weekend, when the ridge will flatten slightly from its amplified position. This will result in another subtle downward nudge of temperatures starting Sunday. We will bring that downward trend with us into the new week. The new week will also feature some monsoonal moisture surge from the south that will kick up some showers for Mono and Mineral counties, with chances currently ranging 5-15%.
HRICH
AVIATION
* VFR conditions with westerly gusts of 15-20 kts across the Sierra and NW gusts up to 15 kts across NE CA and W NV this afternoon. Smoke and haze from nearby fires may bring periods of reduced slantwise visibility to area terminals through Tuesday.
Prolonged heat Wednesday through Saturday will result in high density altitude concerns areawide. HRICH/Justin
REV Watches/Warnings/Advisories
NV...Heat Advisory from 8 AM Wednesday to 8 AM PDT Thursday NVZ001- 003>005.
Extreme Heat Watch from Thursday morning through Sunday morning NVZ001-003>005.
CA...Heat Advisory from 8 AM Wednesday to 8 AM PDT Thursday CAZ070- 071.
Extreme Heat Watch from Thursday morning through Sunday morning CAZ070-071.
Area Forecast Discussion National Weather Service Reno NV 208 AM PDT Tue Aug 4 2026
KEY MESSAGES
* A prolonged period of triple-digit heat across western Nevada valleys and eastern California basins prevails through next weekend.
* Smoke and haze from regional wildfires will bring impacts to air quality, particularly across northeastern California and northwestern Nevada.
* Dry conditions will persist this week, with low-end precipitation chances for Mono and Mineral counties this weekend.
DISCUSSION
Smoky skies will be with us once again today, with the higher concentrations in areas along the Oregon border and over the Basin and Range. Winds will be lighter as well, which will work to keep the bulk of the smoke north of the Oregon border, but will also offer less mixing to scour out the haze.
Heat is here for the week, with the heavily advertised triple-digit temperatures reestablishing across the area. The ridging looks to amplify into the week, which offers insights into why the heat will intensify by midweek. The Heat Advisory for Wednesday into Thursday morning and the Extreme Heat Watch starting Thursday morning through Sunday morning reflects the incoming hot spell.
Remember all the heat safety cautions, look before you lock a vehicle with children or pets inside, and check on vulnerable populations throughout the week with these soaring temperatures.
The heat will persist through the week and into the weekend, when the ridge will flatten slightly from its amplified position. This will result in another subtle downward nudge of temperatures starting Sunday. We will bring that downward trend with us into the new week. The new week will also feature some monsoonal moisture surge from the south that will kick up some showers for Mono and Mineral counties, with chances currently ranging 5-15%.
HRICH
AVIATION
* VFR conditions with westerly gusts of 15-20 kts across the Sierra and NW gusts up to 15 kts across NE CA and W NV this afternoon. Smoke and haze from nearby fires may bring periods of reduced slantwise visibility to area terminals through Tuesday.
Prolonged heat Wednesday through Saturday will result in high density altitude concerns areawide. HRICH/Justin
REV Watches/Warnings/Advisories
NV...Heat Advisory from 8 AM Wednesday to 8 AM PDT Thursday NVZ001- 003>005.
Extreme Heat Watch from Thursday morning through Sunday morning NVZ001-003>005.
CA...Heat Advisory from 8 AM Wednesday to 8 AM PDT Thursday CAZ070- 071.
Extreme Heat Watch from Thursday morning through Sunday morning CAZ070-071.
Link to 5 hour of 5 minute data for KRNO
Terminal Aerodrome Forecast (TAF) for KRNO
Wind History Graph: RNO
(wind in knots)
GEOS Local Image of Central West Coast
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