Location & Surroundings
Interchange 40 is a road junction in South Dakota, United States, at 1,103 m elevation. The nearest larger town is Sturgis, 14 km to the northwest. The national capital Washington is about 2265 km to the east. The nearest airport is Sturgis Municipal Airport, 14 km away.
Also known as: Exit 40
Basic Data
- Type road junction (RDJCT)
- a place where two or more roads join
Geography
-
Coordinates
44° 18' 0" N, 103° 26' 1" W
- Elevation 1103 m (DEM: 1101 m)
- Timezone America/Denver
- Time Shift GMT -7 (DST -6)
Statistics & Country
- Pop. Density 14 p/km²
- Built-up 2.8%
- Settlement Low density rural
- Currency Dollar (USD)
- Phone Prefix +1
Sun & Local Time
- Local time 00:48
- Sunrise 06:39
- Sunset 16:35
- Day length 9 h 57 min
Other road junctions nearby
Nearby
Alternate Names
Weather in Interchange 40
Current conditions and a 3-day (72-hour) weather forecast for Interchange 40, updated from the NOAA GFS model.
Now 10.3 C with partly cloudy skies and a 3.3 m/s north-westerly wind. Next 24h: 6.2 to 19.4 C, max wind 3.3 m/s. No precipitation expected. Solar peaks near 272 W/m2.
Temperature
10.3 C
Wind
3.3 m/s NW (304 deg)
Humidity
52 %
Pressure
1,019.7 hPa
Clouds
42 %
Precip
0.00 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 10.3 | 3.3 | 304 | 52 | 1,019.7 | - / 0.00 | 42 | 0.0 | n/a |
| 6h | 6.2 | 2.9 | 239 | 65 | 1,022.4 | 0.00 / 0.00 | 8 | 0.0 | n/a |
| 12h | 7.4 | 2.8 | 230 | 54 | 1,018.3 | 0.00 / 0.00 | 5 | 0.0 | n/a |
| 18h | 19.4 | 2.8 | 215 | 26 | 1,011.9 | 0.00 / 0.00 | 100 | 159.6 | n/a |
| Tomorrow | 12.9 | 2.9 | 285 | 40 | 1,010.9 | 0.00 / 0.00 | 49 | 272.4 | n/a |
| 30h | 9.6 | 3.2 | 285 | 46 | 1,013.2 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 36h | 7.2 | 2.0 | 276 | 55 | 1,016.4 | 0.00 / 0.00 | 4 | 0.0 | n/a |
| 42h | 13.8 | 1.2 | 79 | 38 | 1,017.0 | 0.00 / 0.00 | 5 | 189.9 | n/a |
| Tuesday | 9.0 | 1.6 | 154 | 56 | 1,017.0 | 0.00 / 0.00 | 5 | 293.8 | n/a |
| 54h | 7.7 | 2.5 | 214 | 52 | 1,014.5 | 0.00 / 0.00 | 90 | 0.0 | n/a |
| 60h | 7.4 | 2.6 | 287 | 49 | 1,012.6 | 0.00 / 0.00 | 96 | 0.0 | n/a |
| 66h | 14.3 | 4.4 | 345 | 34 | 1,012.1 | 0.00 / 0.00 | 100 | 143.7 | n/a |
| Wednesday | 9.9 | 6.8 | 324 | 52 | 1,016.5 | 0.00 / 0.00 | 88 | 238.8 | n/a |
Source: NOAA GFS 0.25° (run 2026-11-08 00:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Interchange 40?
Now 10.3 C with partly cloudy skies and a 3.3 m/s north-westerly wind. Next 24h: 6.2 to 19.4 C, max wind 3.3 m/s. No precipitation expected. Solar peaks near 272 W/m2.
Is precipitation expected in the next 24 hours?
No measurable precipitation is expected in the next 24 hours.
When are sunrise and sunset in Interchange 40 today?
Sunrise around 06:39 and sunset around 16:35 (local time). Day length about 9h 56m.
What is the local time in Interchange 40?
Local time is 00:48. Time zone: America/Denver (UTC-07:00).
What type of place is Interchange 40?
Interchange 40 is a road junction.
What is the elevation of Interchange 40?
Elevation about 1,103 m. DEM 1,101 m.
Where is Interchange 40 located?
It is at 44.30009, -103.43372 (latitude, longitude).
Which country is Interchange 40 in?
It is in United States.