Pilot Index / Colorado / Dec 3, 2017

Preliminary

Storms in Colorado on Dec 3, 2017

10 published severe reports across Colorado on Dec 3, 2017.

Updated Oct 28, 2026.

Coverage is partial. 473 source scopes are pending. Pending data is not a zero report count.

Hail reports: 0. Wind reports: 10. Tornado reports: 0.

The table and map show 10 of 10 reports.

TimeWhatSize or SpeedWhereDetails
Dec 3, 2017, 5:46 PM MSTWind65 mph2 SW GREAT DIVIDE
Record
  • Dec 3, 2017, 5:46 PM MST. Wind, 65 mph, 2 SW GREAT DIVIDE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:12440a55bc3a813159c5e2e84c008ead8ea467ed1119893eb6a8a751bf9a2328.
Dec 3, 2017, 6:49 PM MSTWind59 mph3 SSW EMMA
Record
  • Dec 3, 2017, 6:49 PM MST. Wind, 59 mph, 3 SSW EMMA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:23be5cc0ec37cfeaccd5168fad5046abbfcd02af331a87eb24193683eb5e4b3a.
Dec 3, 2017, 6:55 PM MSTWind61 mphDOUGLAS PASS
Record
  • Dec 3, 2017, 6:55 PM MST. Wind, 61 mph, DOUGLAS PASS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b1eb68cd05e26a8ad40326addc058ed0c8a60a73a479761c6a3f5fa798f87b83.
Dec 3, 2017, 7:00 PM MSTWind59 mph1 NW RED MOUNTAIN PASS
Record
  • Dec 3, 2017, 7:00 PM MST. Wind, 59 mph, 1 NW RED MOUNTAIN PASS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:118c925123ffd912ee4c433fcffed01ec3aad3efd29b6b97e2e0a7709cbba330.
Dec 3, 2017, 7:00 PM MSTWind65 mph2 WSW RED MOUNTAIN PASS
Record
  • Dec 3, 2017, 7:00 PM MST. Wind, 65 mph, 2 WSW RED MOUNTAIN PASS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:153e98740138520079602cf94cfcb291a1c49c03fb28591351d43404f31ec78a.
Dec 3, 2017, 8:00 PM MSTWind80 mph2 WSW RED MOUNTAIN PASS
Record
  • Dec 3, 2017, 8:00 PM MST. Wind, 80 mph, 2 WSW RED MOUNTAIN PASS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:aae10f04446ca324b8a7d87f9e185d074cf0ac1ec1909a6877734e9d70449d85.
Dec 3, 2017, 8:12 PM MSTWind58 mph3 ESE RIFLE
Record
  • Dec 3, 2017, 8:12 PM MST. Wind, 58 mph, 3 ESE RIFLE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b2c08ecb1a9095269caaf7094ce8af5c71ae68c4ba3663e40f8595326e0cb29d.
Dec 3, 2017, 8:23 PM MSTWind62 mph18 SE MASSADONA
Record
  • Dec 3, 2017, 8:23 PM MST. Wind, 62 mph, 18 SE MASSADONA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:72d367e1bfbf827d1a20ec71fdc7c9c43eff4cfc01f7f6cc8b7139a7d6e4a391.
Dec 3, 2017, 8:50 PM MSTWind66 mph7 WSW CATTLE CREEK
Record
  • Dec 3, 2017, 8:50 PM MST. Wind, 66 mph, 7 WSW CATTLE CREEK. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a1e5db1087b02ad053beeae7b8f1438adfa0c3bd442c282dfcb873591b1cfa1f.
Dec 3, 2017, 9:13 PM MSTWind63 mph10 E WAUNITA HOT SPGS
Record
  • Dec 3, 2017, 9:13 PM MST. Wind, 63 mph, 10 E WAUNITA HOT SPGS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:7d0ae9bf0fd8c8d8059b9b7760f9994edcce91e9d8f130d62d3c12857402ddcc.
How We Count

This page uses published ground reports from 2016-01-01 through 2026-10-29. Coverage is partial. 473 source scopes are pending. Pending data is not a zero report count.

Hail counts at 1.00 in or larger. Wind counts at 58 mph or stronger. State days also include tornado reports.

Reports use the local civil date and clock. City pages use the city clock. State pages use each report location clock.

Exact repeated observations are counted once. Nearby reports with different times, coordinates or sizes remain separate observations.

NCEI rows are verified against NCEI Storm Events. SPC and NWS local reports are preliminary.

Radar signatures and warning polygons are not ground reports and are not in these counts.

A missing report does not show that no storm occurred. These pages show city or state exposure, not damage at an address.

This free page covers the state. It does not check a street address.

Limits

This page is not a certified record.

This page shows weather exposure, not damage or cause.

This page is not an expert opinion and it is not a meteorologist review.

Verify these rows with official NOAA and NWS records.

VectorWX is not affiliated with or endorsed by NOAA or NWS.

Radar-estimated hail size comes from MRMS MESH or NCEI nx3hail. It is an estimate of hail aloft. It is not a measurement of hail on a roof.