Portal, Montana

Portal: Situated at an elevation of 5,486 feet in Jefferson County, Montana, this locale lies within the mountainous terrain of the northern Rocky Mountains.

About

Portal is a city located in the county of Jefferson in the U.S. state of Montana.

Quick Facts about Portal

State Montana (United States)
County Jefferson County
Latitude & Longitude 46.3374,-112.1183
Time Zone America/Denver
Local time 19:53:20 (8th November 2026)
Weather 35℉ Partly Cloudy 7-days weather

Geography

Portal is located at 46°20'15"N 112°7'6"W (46.3374300, -112.1183300).

Portal map

Click "full screen" full screen map icon to open full mode. View satellite images

Weather

35°F
Partly Cloudy
9 to 20 mph SW Tonight

Partly cloudy, with a low around 35. Southwest wind 9 to 20 mph, with gusts as high as 29 mph.

7-Day Forecast

Nearby Schools and Colleges

Schools and campuses linked to Portal, MT. Select a name to open its map and contact details.

Code Name City ZIP
180106 Carroll College Helena (MT) 59625-0002

Nearby Transit Stations (2)

Rail and bus stations connected to Portal, MT. Select a station to open its map and address details.

Code Name Address Type
BUT Butte, MT 1324 Harrison Avenue BUS
BOZ Bozeman, MT 6505 Jack Rabbit Lane BUS

Closest post offices linked to Portal.

Post Office Name City ZIP
Jefferson City Post Office Jefferson City (MT) 59638

Other cities in Jefferson County

Cities, towns, neighborhoods & other populated places in Jefferson County , MT.

City Name Population Title
Montana City 2,715 Census designated place
Whitehall 1,160 Town in Jefferson County, Montana