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Home > Weather and Earthquakes > One-week Forecasts

One-week Forecasts

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Prefecture

Issued at 14:00 JST, 25 July 2016

Date 26
Tue
27
Wed
28
Thu
29
Fri
30
Sat
31
Sun
1
Mon
KUSHIRO

CLOUDY
16 /18
10/10/10/10
CLOUDY, OCCASIONAL SCATTERED SHOWERS LATER
15 /20
50
CLOUDY, FREQUENT SCATTERED SHOWERS
16 /20
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS
17 /21
70
CLOUDY
17 /22
40
CLOUDY
17 /22
30
CLOUDY
17 /21
20
/ / C A C B B
ASAHIKAWA

MOSTLY CLOUDY
18 /29
10/10/20/10
CLOUDY
18 /27
40
CLOUDY, FREQUENT SCATTERED SHOWERS
18 /25
70
CLOUDY, FREQUENT SCATTERED SHOWERS
19 /26
80
CLOUDY
20 /28
40
MOSTLY CLOUDY
19 /28
30
MOSTLY CLOUDY
19 /28
30
/ / C B C C C
SAPPORO

MOSTLY CLOUDY
18 /25
0/0/10/20
CLOUDY, OCCASIONAL SCATTERED SHOWERS LATER
19 /23
70
CLOUDY, FREQUENT SCATTERED SHOWERS
19 /24
80
CLOUDY, FREQUENT SCATTERED SHOWERS
21 /25
80
CLOUDY
20 /27
40
MOSTLY CLOUDY
20 /27
20
MOSTLY CLOUDY
20 /26
20
/ / B B C B B
AOMORI

MOSTLY CLOUDY
19 /27
10/10/20/20
CLOUDY, OCCASIONAL SCATTERED SHOWERS LATER
19 /27
70
CLOUDY, FREQUENT SCATTERED SHOWERS
20 /27
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /27
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /28
60
PARTLY CLOUDY
21 /29
20
PARTLY CLOUDY
20 /29
20
/ / B B C B B
AKITA

CLOUDY
22 /28
20/30/30/40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /27
70
CLOUDY, FREQUENT SCATTERED SHOWERS
23 /28
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS
23 /28
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
23 /29
60
PARTLY CLOUDY
23 /30
20
PARTLY CLOUDY
22 /30
20
/ / C C C B B
SENDAI

CLOUDY, OCCASIONAL SCATTERED SHOWERS LATER
21 /26
20/20/30/50
CLOUDY, FREQUENT SCATTERED SHOWERS
22 /25
80
CLOUDY, OCCASIONAL SCATTERED SHOWERS
23 /27
60
CLOUDY
23 /28
40
MOSTLY CLOUDY
23 /29
40
MOSTLY CLOUDY
23 /28
30
MOSTLY CLOUDY
22 /28
30
/ / C C C A B
Date 26
Tue
27
Wed
28
Thu
29
Fri
30
Sat
31
Sun
1
Mon
NIIGATA

CLOUDY, FREQUENT SCATTERED SHOWERS
22 /26
40/60/60/60
CLOUDY, FREQUENT SCATTERED SHOWERS
23 /28
60
PARTLY CLOUDY
24 /31
20
PARTLY CLOUDY
24 /30
30
PARTLY CLOUDY
24 /30
30
PARTLY CLOUDY
24 /30
30
MOSTLY CLOUDY
24 /30
30
/ / B C C C B
KANAZAWA

RAIN, CLOUDY LATER
23 /30
70/70/40/20
CLOUDY
24 /31
40
PARTLY CLOUDY
25 /32
20
PARTLY CLOUDY
25 /31
20
PARTLY CLOUDY
24 /31
30
PARTLY CLOUDY
24 /31
20
MOSTLY CLOUDY
24 /31
30
/ / A A C B B
TOKYO

CLOUDY, FREQUENT SCATTERED SHOWERS
23 /26
30/70/60/30
CLOUDY
22 /29
40
MOSTLY CLOUDY
23 /31
20
MOSTLY CLOUDY
24 /32
20
MOSTLY CLOUDY
24 /31
20
MOSTLY CLOUDY
24 /31
20
MOSTLY CLOUDY
23 /31
20
/ / B A A B B
UTSUNOMIYA

SHOWERS THROUGHOUT THE DAY
20 /25
50/60/60/50
CLOUDY, FREQUENT SCATTERED SHOWERS
21 /27
70
MOSTLY CLOUDY
22 /31
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
23 /31
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /32
50
MOSTLY CLOUDY
22 /31
40
MOSTLY CLOUDY
22 /30
40
/ / C C C C C
NAGANO

CLOUDY, FREQUENT SCATTERED SHOWERS
21 /27
60/70/60/30
CLOUDY, OCCASIONAL SCATTERED SHOWERS LATER
22 /30
60
MOSTLY CLOUDY
22 /33
30
MOSTLY CLOUDY
23 /33
40
MOSTLY CLOUDY
22 /32
40
MOSTLY CLOUDY
22 /32
30
MOSTLY CLOUDY
22 /31
30
/ / C C C C C
NAGOYA

CLOUDY, FREQUENT SCATTERED SHOWERS
22 /26
50/60/70/40
MOSTLY CLOUDY
24 /32
20
PARTLY CLOUDY
25 /32
20
PARTLY CLOUDY
25 /32
20
MOSTLY CLOUDY
25 /32
30
MOSTLY CLOUDY
25 /32
30
MOSTLY CLOUDY
25 /32
30
/ / A A C C C
Date 26
Tue
27
Wed
28
Thu
29
Fri
30
Sat
31
Sun
1
Mon
OSAKA

RAIN, CLOUDY LATER
24 /30
60/60/40/20
CLOUDY
25 /33
40
PARTLY CLOUDY
25 /34
20
PARTLY CLOUDY
25 /34
20
MOSTLY CLOUDY
25 /33
30
MOSTLY CLOUDY
25 /33
30
MOSTLY CLOUDY
25 /34
30
/ / A A B B B
TAKAMATSU

CLOUDY
25 /30
20/30/30/10
PARTLY CLOUDY
25 /33
20
PARTLY CLOUDY
25 /34
20
PARTLY CLOUDY
25 /34
20
PARTLY CLOUDY
25 /34
20
PARTLY CLOUDY
25 /34
20
PARTLY CLOUDY
25 /34
20
/ / A A A A B
MATSUE

CLOUDY
25 /31
30/10/20/10
PARTLY CLOUDY
24 /32
20
PARTLY CLOUDY
24 /32
20
PARTLY CLOUDY
24 /32
20
PARTLY CLOUDY
24 /32
20
PARTLY CLOUDY
24 /32
20
PARTLY CLOUDY
24 /32
20
/ / A A B A A
HIROSHIMA

CLOUDY, OCCASIONAL SCATTERED SHOWERS
25 /30
50/20/30/20
PARTLY CLOUDY
25 /32
20
PARTLY CLOUDY
25 /33
20
PARTLY CLOUDY
25 /33
20
PARTLY CLOUDY
25 /33
20
PARTLY CLOUDY
26 /33
20
PARTLY CLOUDY
26 /33
20
/ / A A B A B
KOCHI

CLOUDY
24 /29
30/40/40/40
PARTLY CLOUDY
24 /32
20
PARTLY CLOUDY
25 /32
20
PARTLY CLOUDY
25 /32
20
PARTLY CLOUDY
25 /33
30
PARTLY CLOUDY
25 /33
20
PARTLY CLOUDY
25 /33
30
/ / A B C B C
Date 26
Tue
27
Wed
28
Thu
29
Fri
30
Sat
31
Sun
1
Mon
FUKUOKA

MOSTLY CLOUDY
27 /32
0/0/30/0
PARTLY CLOUDY
25 /33
20
PARTLY CLOUDY
26 /34
20
PARTLY CLOUDY
26 /34
20
PARTLY CLOUDY
26 /34
30
CLEAR
26 /34
20
PARTLY CLOUDY
26 /34
30
/ / A B C B B
KAGOSHIMA

MOSTLY CLOUDY
26 /33
10/10/20/10
PARTLY CLOUDY
26 /34
20
PARTLY CLOUDY
26 /33
30
PARTLY CLOUDY
26 /33
30
PARTLY CLOUDY
26 /33
30
PARTLY CLOUDY
26 /34
30
PARTLY CLOUDY
26 /33
30
/ / C C C C C
AMAMI

CLOUDY
27 /32
30/30/30/30
PARTLY CLOUDY
26 /33
20
PARTLY CLOUDY
26 /33
20
PARTLY CLOUDY
26 /33
20
PARTLY CLOUDY
26 /33
30
PARTLY CLOUDY
26 /33
20
PARTLY CLOUDY
26 /32
30
/ / B B C B C
NAHA

PARTLY CLOUDY
27 /32
20/30/30/20
PARTLY CLOUDY
27 /33
20
CLEAR
28 /33
20
CLEAR
28 /33
20
CLEAR
27 /32
20
CLEAR
27 /32
30
CLEAR
27 /32
30
/ / A B B C C
ISHIGAKI

CLEAR
29 /33
10/20/10/10
CLEAR
28 /33
20
CLEAR
28 /33
20
PARTLY CLOUDY
28 /33
30
PARTLY CLOUDY
28 /32
30
PARTLY CLOUDY
28 /32
30
PARTLY CLOUDY
28 /32
30
/ / B C C B C

Legend
Weather (/: to, |: occasionally or partly)
Low/High (°C)
Probability of precipitation (%) for six hours or for the day

One-week forecasts for individual prefectures are issued at 11:00 and 17:00 JST every day. The latest daily forecasts are displayed in the columns for the first and second days. The probability of precipitation for today and tomorrow is displayed with six hours as a unit (i.e., 00 – 06/06 – 12/12 – 18/18 – 24 JST).
Figures shown in parentheses in the low and high temperature rows indicate the ranges of error in degrees Celsius. The reliability for the day is represented as A, B or C in descending order of expected accuracy. The results of precipitation forecast accuracy verification for the period from 1 April 2002 to 31 March 2007 indicate an average accuracy of 86% for A, 72% for B and 56% for C.
Values in the normal precipitation column represent the range of normal cumulative precipitation amounts for the coming seven days, while the figures in the normal low/high temperature columns represent those for the fourth day of the period.