Ammon, Idaho Weather
Monsoon storms drench the south. Day 15 of summer. Read this microseason across nine climate regions →
Ammon weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——93°51°—
- MondayJul 6Overcast10%—91°58°-2°
- TuesdayJul 7Overcast13%—94°59°+3°
- WednesdayJul 8Overcast10%—96°57°+2°
- ThursdayJul 9Clear——93°54°-3°
- FridayJul 10Clear——99°60°+6°
- SaturdayJul 11Mostly Clear——102°61°+3°
AQI 23 (Good), driven by PM2.5. AQI down 23 over the last 6 hours — air quality is improving sharply. PM2.5 at 4.5 µg/m³, PM10 at 9.6 µg/m³ — typical background levels with no transport signature.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 7 PM.
What's driving it
PM × Wind × Precip
PM2.5 at 4.5 µg/m³, PM10 at 9.6 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.47
- Wind
- calm
- Recent rain
- 0h in last 6h
- Pattern
- background
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:50 PM
- Moonset
- 11:43 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Ammon at a glance
- Today vs. normal: 17°F below the seasonal normal for this latitude
- Last frost: May 7 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Ammon
- Sun93°51°2%
- Mon91°58°10%
- Tue94°59°13%
- Wed96°57°10%
- Thu93°54°9%
- Fri99°60°0%
- Sat102°61°0%
- Sun105°66°1%
- Mon104°70°4%
- Tue110°68°5%
- Wed108°66°10%
- Thu106°68°15%
- Fri100°63°17%
- Sat103°68°19%
- Sun103°68°14%
- Mon101°66°15%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Ammon
SPC includes Ammon in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Ammon
- 83401
- 83406
- 83403