Extended Forecast

Synopsis issued: Wednesday 30 September 2026

Valid: 2026-10-02

Outlook for Friday:A frontal boundary extending through northeastern Saskatchewan brings a narrow band of precipitation to ATH-northern NES, showers with a risk of a rain-snow mix. Low pressure to the south brings a mix of sun and cloud to the southern half of the province with isolated showers to southern Saskatchewan. Partly cloudy to mainly sunny conditions elsewhere in the province.

Outlook for Saturday:A surface low over the northern border brings a mix of sun and cloud to northern and central regions of the province with a few showers and/or thundershowers to northern Saskatchewan and isolated showers to central Saskatchewan. Departing ridge of high pressure brings partly cloudy conditions to southern Saskatchewan.

Outlook for Sunday:A surface high over the northeast corner of the province and a large upper ridge building over western Canada brings partly cloudy skies to the province with a few showers or flurries over the northeast corner of ATH-NES.

Extended Forecast Table

Region	Sky	Temp	RH	Wind	PCPN	LTG	Comments
ATH	Northeast: CL Else: SU	13	40	W 5-20	10|RW-	-	Trace amounts in showers, slight risk of a rain-snow mix.
NES	CR	15	30	W 5-20	10|RW-	-	Trace amounts in showers, slight risk of a rain-snow mix.
SS	CR	17	27	SW 5-15, L/V at times	-	-	-
NWB	C	17	25	W 5-15, L/V at times	-	-	-
WB	MX	17	29	L/V	-	-	-
CB	CL	16	27	S 10-20 > L/V, SW 5-15 at times	-	-	-
EB	CL	18	28	S-SW 10-20 G 30-35	-	-	-
WPL	CL > CR	16	30	East of the trough/front: SE 10-20 G 30 West of the trough/front: NW 10-20, L/V at times	10|RW-	-	Trace amounts in showers
EPL	IC	16	30	SE 15-25 G 40	20|RW-	-	Trace amounts in showers
GL	CL > CR	21	27	East of the trough/front: SE 10-20 G 30 - 35 West of the trough/front: NW 10-20 G 30, L/V at times	-	-	-
CYP	CR	22	26	W 10-20 G 30-35 > NW 15-25 G 35-40	-	-	-

Issued by ayaworski at 2026-09-30 10:56:28-06