Alpine Arpt
Weather station · 43.2°N 111.0°W · 1718 m above sea level
ICAO K46UStation data since 1961
Record high
27.8°C
in 1966
Record low
−4.4°C
in 1965
Average high
20.2°C
all years on record
12.8°C short of the record for 23 September
Today’s high 15.0°C against 27.8°C in 1966. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
35.6°C
- Date
- Thursday, 3 August 1961
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Alpine Arpt, United States
- Position
- 43.18°N 111.04°W · 1718 m
Highest highest in available records since 1961. Source: NOAA GHCN-Daily.
All-time record low
−39.4°C
- Date
- Saturday, 19 January 1963
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Alpine Arpt, United States
- Position
- 43.18°N 111.04°W · 1718 m
Highest and lowest lowest in available records since 1961. Source: NOAA GHCN-Daily.
Where Alpine Arpt is
43.18°N 111.04°W
Every year on record
1961 to 1966
Annual average · °C
Trend over 4 years with data: -4.20 °C per decade
Source: NOAA GHCN-Daily. Years the station did not cover are left as gaps, never joined across. The dashed line is a least squares trend through the years that have data.
Records by month
Jan
7.2°
−39.4°
Feb
10.6°
−36.1°
Mar
15.6°
−35.0°
Apr
24.4°
−12.2°
May
27.2°
−6.7°
Jun
31.1°
−3.3°
Jul
35.6°
0.0°
Aug
35.6°
−3.3°
Sep
31.1°
Recent days
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-09-23 | 15.0°C | 00:15 UTC | 8.0°C | 07:15 UTC |
| 2026-09-22 | 15.0°C | 21:55 UTC | 8.0°C | 15:15 UTC |
Nearby stations
- Afton MuniUnited States52.4 km
- Jackson Hole ArptUnited States53.8 km
- Driggs/Reed MemUnited States62.8 km
- Idaho Falls RgnlUnited States91.7 km
- Rexburg/Madison CntyUnited States95.5 km
- Big Piney ArptUnited States101.1 km
Data sources for this page
| Figure | Source | Type |
|---|---|---|
| Right now, today so far | NOAA Aviation Weather Center (METAR) and NOAA NWS WMO bulletins (SYNOP) | Measured, station |
| All-time, monthly and on-this-day records | NOAA NCEI Global Historical Climatology Network daily (GHCN-Daily), 1961 to 1966 | Measured, station |
| Nearby stations and distances | Computed from station positions in our own database | Calculated |
