If you're reading this, congratulations! You've made it through what should be the coldest night of Montana's latest cold snap! Don't get me wrong, overnight lows will be in the -20f's to -30f's again tonight and tomorrow night before we begin a slow warming trend back to the other side of zero early next week.

Here is the preliminary list of overnight lows, as of 5:00am. Remember, though, the coldest readings usually occur just after sunrise, so many of these numbers may change in the next few hours:

National Weather Service Great Falls MT
Posted at 5:23 AM MST Sat Jan 13 2024

...PRELIMINARY SUMMARY OF OVERNIGHT LOW TEMPERATURE REPORTS THROUGH 5 AM MST JANUARY 13TH 2024...

Location                     Temp      Time/Date

...Cascade County...

Monarch Canyon (MT DOT)      -38 F
Cascade                      -37 F     0445 AM 01/13
Great Falls Airport          -37 F     0453 AM 01/13
Cascade                -37 F     0900 PM 01/12
Sun River                    -35 F     0215 AM 01/13
Vaughn                       -35 F     0500 AM 01/13
Malmstrom AFB                -32 F     0455 AM 01/13

.Chouteau County...

Loma (MT DOT)                -37 F     0500 AM 01/13   

Big Sandy                    -34 F     1235 AM 01/13
Carter                       -33 F     0505 AM 01/13
Fort Benton                  -31 F     1119 PM 01/12

...Glacier County...
Glacier Natl Park - St Mary 1 S -41 F     0150 AM 01/13
Babb                         -40 F     0145 AM 01/13
Saint Mary                   -40 F     0211 AM 01/13
Cut Bank Airport             -39 F     0456 AM 01/13
Two Medicine Bridge (MT DOT) -37 F     1115 PM 01/12
Browning (MT DOT)            -34 F     0830 PM 01/12

...Hill County...
Rocky Boy RAWS               -44 F     0918 PM 01/12
Havre                        -42 F     0500 AM 01/13
Inverness 12s                -40 F     0254 AM 01/13
Havre Airport                -40 F     0453 AM 01/13
Hingham                      -38 F     1115 PM 01/12
Inverness (MT DOT)           -37 F     0315 AM 01/13
Rudyard                      -35 F     0345 AM 01/13

...Lewis and Clark County...
Augusta                      -39 F     0400 AM 01/13
Helena                       -39 F     0506 AM 01/13
Lincoln                      -39 F     0415 AM 01/13
Gibson Dam DCP               -34 F     0445 AM 01/13
Rogers Pass (MT DOT)         -34 F     0130 AM 01/13

...Liberty County...
Chester                      -41 F     0500 AM 01/13
Tiber 4nw                    -40 F     0510 AM 01/13
Joplin                       -38 F     0229 AM 01/13
Whitlash                     -37 F     0115 AM 01/13

...Pondera County...
CONRAD 23E                   -40 F     0200 AM 01/13
Conrad                       -36 F     0200 AM 01/13
Valier                       -32 F     1155 PM 01/12

Teton County...

Choteau                      -38 F     1245 AM 01/13  

Bynum (MCSCN)                -36 F     1230 AM 01/13
Choteau Airport              -33 F     0310 AM 01/13
Pendroy (MT DOT)             -32 F     1145 PM 01/12
Dutton                       -30 F     0225 AM 01/13

...Toole County...
Sunburst                     -40 F     0405 AM 01/13
Kevin                        -40 F     0505 AM 01/13
Shelby                       -40 F     0130 AM 01/13
Galata                       -39 F     0355 AM 01/13
Ledger                       -38 F     0125 AM 01/13
Shelby Airport               -38 F     0230 AM 01/13
Shelby                       -37 F     0345 AM 01/13
Sweetgrass (MT DOT)          -33 F     0500 AM 01/13