I-15 RoadWatcher
Clancy, MT to St. George, UT: Montana, Idaho and Utah
407cameras on one page →
3states
0 of 24snowing now
0NWS alerts
77 of 77DOT road segments clear
41°Fcoldest: Elk Park Pass, MT
6,854 fthighest camera: Monida Pass, MT
Weather as of 7:31 pm MT, updated every 20 minutes.
Road conditions in Utah
Dry on all 21 reported segments of I-15 in Utah.
- Incident: NB I-15 at 600 N, SLC. Crash, NB I-15 at 600 N, SLC. No Lanes Blocked.
7 lane, ramp or roadwork items
- I-15 at Shepard Lane in Farmington (MP 323 to MP 327). I-15 Shepard Lane Interchange Improved
- I-15 at 1800 North, Sunset (MP 336 to MP 338). Impacts ->
- NB I-15 Hamilton Fort Interchange (Exit 51) (MP 51). ALERT: Crews are working in the road shoulders around Exit 51 preparing to build the new roundabout. drivers may experience one-lane alternating traffic on Old Highway 91 underneath the Hamilton Fort Bridge.
- NB I-15 from milepost 43-56 (MP 53 to MP 56). ALERT: Expect single lane closures during night-time work hours of 7 p.m. to 7 a.m. Crews are working between milepost 46-56 paving an overlay on the road, grinding in rumble strips, and adding permanent road striping...
- I-15 | Start Milepost: 210 - End Milepost: 219 (MP 210 to MP 211). !! Traffic Alert !! Plan on light to moderate daytime delays during peak periods
- This preservation project on I-15 takes place from 9000 South to 10600 South (MP 294 to MP 296). The southbound I-15 on-ramp at 9000 South will be closed during overnight work hours (9 p.m. to 5 a.m.) as early as Wednesday, September 16, for two nights while crews perform pavement maintenance and repairs.
- SB I-15 MP 361 to 359 in Perry (MP 361 to MP 359). Crews will be taking lanes of SB I-15 in Perry beginning Thursday Oct 15 for concrete panel replacement. This work will not impact the SB Port of Entry.
| Utah pass | Elev. | Air | Road surface | Wind | Visibility |
|---|
| Scipio SummitI-15 Juab/Millard Co Ln to Holden |
5,960 ft |
57°F |
Dry |
1–4 mph |
10 mi |
| Dog Valley PassI-15 Exit 144 through Cove Fort |
6,180 ft |
56°F |
Dry |
2–4 mph |
10 mi |
| Pine Creek SummitI-15 Exit 144 through Cove Fort |
6,610 ft |
54°F |
Dry |
7–11 mph |
10 mi |
| Beaver RidgeI-15 Exit 120 through Beaver to Exit 95 |
6,500 ft |
53°F |
Dry |
1–6 mph |
10 mi |
| Black RidgeI-15 Iron/Washington Co Ln to Anderson Jct |
4,825 ft |
60°F |
Dry |
5–6 mph |
10 mi |
| Point of the MountainI-15 Point of the Mountain |
4,800 ft |
62°F |
Dry |
4–8 mph |
10 mi |
Utah road data from UDOT Traffic, as of 7:22 pm MT.
Road conditions in Montana
Normal driving conditions on all 56 reported segments of I-15 in Montana.
No closures or incidents reported on I-15 in Montana.
5 lane, ramp or roadwork items
- I-15 MP 217.5 to 221.7. Road construction with length limit 95 ft, median crossover detours, speed limit 45 to 55 mph, and width limit 12 ft until 7:00 PM Saturday, October 31, 2026. NB traffic will be crossed over for two way traffic on the...
- I-15 MP 0.0 to 1.5. Road construction with left lane closed, speed limit 35 mph, and width limit 17 ft southbound until 5:00 PM Sunday, November 15, 2026. WATCH FOR WORKERS PERFORMING BRIDGE MAINTENANCE.
- I-15 MP 22.5 to 24.5. Road construction with left lane closed, speed limit 35 mph, and width limit 17 ft until 5:00 PM Sunday, November 15, 2026. WATCH FOR WORKERS PERFORMING BRIDGE MAINTENANCE.
- I-15 MP 18.5 to 20.5. Road construction with left lane closed, speed limit 35 mph, and width limit 17 ft northbound until 5:00 PM Sunday, November 15, 2026. WATCH FOR WORKERS PERFORMING BRIDGE MAINTENANCE.
- I-15 MP 55.0 to 57.0. Road construction with left lane closed, speed limit 35 mph, and width limit 16 ft northbound daily between 7:00 AM and 5:00 PM until 5:00 PM Sunday, November 15, 2026. WATCH FOR WORKERS PERFORMING BRIDGE MAINTENANCE ...
| Montana pass | Elev. | Air | Road surface | Wind | Visibility |
|---|
| Elk Park PassI-15 MP 141.1 |
6,293 ft |
41°F |
– |
0 mph |
– |
| Monida PassI-15 MP 0.3 |
6,824 ft |
44°F |
– |
9–11 mph |
– |
Montana road data from 511MT, as of 7:22 pm MT.
I-15 by state
Utah 324 cameras
Tremonton to St. George
Now 51–67°F, dry · no alerts
Road: clear on 21 of 21 DOT segments · 1 incident · 7 roadwork
Passes: Scipio Summit (5,960 ft), Dog Valley Pass (6,180 ft), Pine Creek Summit (6,610 ft), Beaver Ridge (6,500 ft), Black Ridge (4,825 ft), Point of the Mountain (4,800 ft)
All Utah I-15 cameras →
Utah mountain weather on SnowGrabber →
Weather along the route
| Camera | MM | Elev. | Now | Temp | Wind |
|---|
| SweetgrassMT |
397.3 | 3,675 ft |
Clear |
48°F |
8–14 mph |
| Valier JunctionMT |
347 | 3,665 ft |
Clear |
49°F |
8 mph |
| Teton RiverMT |
319 | 3,392 ft |
Clear |
51°F |
6–13 mph |
| Great FallsMT |
274 | 3,642 ft |
Clear |
53°F |
10 mph |
| SiebenMT |
216 | 4,026 ft |
Clear |
55°F |
3 mph |
| ClancyClancy, MT |
182.5 | 4,199 ft |
Clear |
53°F |
3 mph |
| Boulder HillMT |
170.9 | 5,597 ft |
Clear |
47°F |
4 mph |
| Elk Park PassMT |
141.1 | 6,270 ft |
Clear |
50°F |
2 mph |
| Monida PassMT |
0.3 | 6,854 ft |
Clear |
43°F |
10 mph |
| Camp CreekID |
185.3 | 6,240 ft |
Clear |
47°F |
5 mph |
| China PointID |
177.9 | 5,837 ft |
Clear |
50°F |
5 mph |
| Sage JunctionID |
143 | 4,885 ft |
Clear |
56°F |
2 mph |
| Idaho FallsIdaho Falls, ID |
119 | 4,718 ft |
Clear |
56°F |
4 mph |
| Fort HallFort Hall, ID |
80.5 | 4,488 ft |
Clear |
58°F |
6 mph |
| McCammonID |
47 | 4,711 ft |
Clear |
55°F |
7 mph |
| Malad SummitID |
24 | 5,574 ft |
Clear |
54°F |
8 mph |
| SamariaID |
2.5 | 4,521 ft |
Clear |
58°F |
8 mph |
| I-15 MM 377.93Tremonton, UT |
377.9 | 4,285 ft |
Clear |
57°F |
5 mph |
| I-15 MM 348.23Farr West, UT |
348.2 | 4,249 ft |
Clear |
57°F |
3 mph |
| I-15 MM 294.6Sandy, UT |
294.6 | 4,390 ft |
Clear |
58°F |
3 mph |
| I-15 MM 233.17Mona, UT |
233.2 | 5,115 ft |
Clear |
58°F |
5 mph |
| I-15 MM 121.04UT |
121 | 6,217 ft |
Cloudy |
51°F |
4 mph |
| I-15 MM 61.27Cedar City, UT |
61.3 | 5,627 ft |
Clear |
53°F |
3 mph |
| I-15 MM 0.14St. George, UT |
0.1 | 2,753 ft |
Clear |
67°F |
5 mph |
I-15 right now: questions
- Is it snowing on I-15 right now?
- Not at any of the 24 camera spots on the map. As of 7:31 pm MT.
- Is I-15 open right now?
- In Utah, UDOT Traffic reports no full closures and 1 incident. In Montana, 511MT reports no full closures.
- Are there weather alerts on I-15?
- No National Weather Service alerts at any I-15 camera spot right now.
- Where is it coldest on I-15 right now?
- Elk Park Pass, MT at 41°F. Warmest is I-15 MM 0.14, UT at 67°F.
- What passes and summits does I-15 cross?
- Elk Park Pass, MT (highest camera about 6,270 ft), Malad Summit, ID (highest camera about 5,574 ft), Monida Pass, ID (highest camera about 6,854 ft), Scipio Summit, UT (summit 5,960 ft), Dog Valley Pass, UT (summit 6,180 ft), Pine Creek Summit, UT (summit 6,610 ft), Beaver Ridge, UT (summit 6,500 ft), Black Ridge, UT (summit 4,825 ft), Point of the Mountain, UT (summit 4,800 ft).
- How many I-15 traffic cameras does JamJumper have?
- 407, in Montana, Idaho and Utah, all on one page.
- Where does this information come from?
- Camera images come from each state's DOT. Weather is from Open-Meteo, updated every 20 minutes; alerts and forecast map layers are from the National Weather Service; radar from NOAA.
