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Home > Weather and Earthquakes > One-week Forecasts

One-week Forecasts

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Prefecture

Issued at 12:00 JST, 24 June 2017

Date 25
Sun
26
Mon
27
Tue
28
Wed
29
Thu
30
Fri
1
Sat
KUSHIRO

CLOUDY, OCCASIONAL SCATTERED SHOWERS LATER
11 /17
20/20/50/50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
11 /16
50
MOSTLY CLOUDY
10 /16
20
MOSTLY CLOUDY
11 /16
10
PARTLY CLOUDY
11 /17
10
MOSTLY CLOUDY
12 /19
10
MOSTLY CLOUDY
13 /20
20
/ / A A A A B
ASAHIKAWA

RAIN
15 /20
60/50/60/30
CLOUDY, CLEAR LATER
11 /19
20
PARTLY CLOUDY
11 /21
20
PARTLY CLOUDY
11 /23
10
PARTLY CLOUDY
13 /25
10
MOSTLY CLOUDY
15 /25
10
MOSTLY CLOUDY
16 /26
30
/ / A A A A B
SAPPORO

CLOUDY, FREQUENT SCATTERED SHOWERS
16 /21
30/50/60/20
CLOUDY, CLEAR LATER
12 /19
20
PARTLY CLOUDY
12 /22
10
PARTLY CLOUDY
13 /23
10
PARTLY CLOUDY
14 /23
10
PARTLY CLOUDY
15 /25
10
MOSTLY CLOUDY
17 /25
20
/ / A A A A B
AOMORI

CLOUDY
17 /24
10/10/10/10
MOSTLY CLOUDY
16 /22
20
PARTLY CLOUDY
14 /23
10
PARTLY CLOUDY
15 /24
10
PARTLY CLOUDY
16 /25
10
MOSTLY CLOUDY
17 /26
20
CLOUDY
18 /27
30
/ / A A A A B
AKITA

CLOUDY, PARTLY CLOUDY LATER
16 /25
0/10/10/10
MOSTLY CLOUDY
16 /22
20
PARTLY CLOUDY
15 /24
10
PARTLY CLOUDY
16 /25
10
PARTLY CLOUDY
17 /24
10
MOSTLY CLOUDY
17 /25
20
CLOUDY
18 /24
40
/ / A A A B C
SENDAI

CLOUDY
19 /23
20/30/20/10
MOSTLY CLOUDY
18 /25
20
CLOUDY
17 /23
20
MOSTLY CLOUDY
17 /24
20
MOSTLY CLOUDY
17 /25
20
CLOUDY
18 /27
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
20 /28
60
/ / A A A B C
Date 25
Sun
26
Mon
27
Tue
28
Wed
29
Thu
30
Fri
1
Sat
NIIGATA

CLOUDY
19 /25
10/10/10/0
CLOUDY
17 /24
30
MOSTLY CLOUDY
17 /25
20
MOSTLY CLOUDY
18 /25
30
CLOUDY
18 /25
30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
18 /26
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
20 /26
50
/ / A B B C C
KANAZAWA

CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /26
50/20/10/20
CLOUDY, OCCASIONAL SCATTERED SHOWERS
19 /27
50
CLOUDY
19 /27
30
MOSTLY CLOUDY
19 /27
30
CLOUDY
19 /28
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
20 /29
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /29
50
/ / B C B C C
TOKYO

CLOUDY, FREQUENT SCATTERED SHOWERS
20 /24
50/70/40/50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /27
80
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /27
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /26
50
CLOUDY
20 /28
40
CLOUDY
21 /30
40
CLOUDY
23 /31
40
/ / B C C C C
UTSUNOMIYA

CLOUDY, FREQUENT SCATTERED SHOWERS
19 /26
20/60/30/50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
19 /28
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS
20 /27
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
20 /26
50
CLOUDY
19 /28
40
CLOUDY
20 /30
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /31
50
/ / C C C C C
NAGANO

CLOUDY, FREQUENT SCATTERED SHOWERS
18 /25
60/30/50/30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
17 /28
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
18 /27
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
18 /27
50
CLOUDY
18 /29
40
CLOUDY
19 /30
40
CLOUDY
20 /29
40
/ / C C C C C
NAGOYA

SHOWERS THROUGHOUT THE DAY
21 /28
90/50/30/50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /29
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /28
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /29
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /30
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /30
50
CLOUDY
23 /30
40
/ / B C C C C
Date 25
Sun
26
Mon
27
Tue
28
Wed
29
Thu
30
Fri
1
Sat
OSAKA

RAIN
21 /26
80/70/30/60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /28
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /28
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /29
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /30
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
23 /31
50
CLOUDY
24 /31
40
/ / B C C C C
TAKAMATSU

SHOWERS THROUGHOUT THE DAY
22 /27
80/60/40/50
CLOUDY, OCCASIONAL SCATTERED SHOWERS LATER
22 /28
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /28
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /28
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
23 /30
60
CLOUDY
23 /31
40
MOSTLY CLOUDY
24 /32
30
/ / C C C C C
MATSUE

CLOUDY, FREQUENT SCATTERED SHOWERS
21 /27
50/20/20/50
CLOUDY
21 /29
40
CLOUDY
19 /27
40
CLOUDY
19 /27
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
19 /29
50
CLOUDY, FREQUENT SCATTERED SHOWERS
21 /30
70
CLOUDY
21 /30
40
/ / C C C C C
HIROSHIMA

SHOWERS THROUGHOUT THE DAY
21 /27
60/50/50/50
CLOUDY
22 /27
40
CLOUDY
21 /27
40
CLOUDY
21 /27
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /29
60
CLOUDY, FREQUENT SCATTERED SHOWERS
23 /30
60
CLOUDY
23 /30
40
/ / C C C C C
KOCHI

SHOWERS THROUGHOUT THE DAY
22 /28
90/80/60/60
CLOUDY, FREQUENT SCATTERED SHOWERS
21 /26
80
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /27
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /28
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
23 /30
60
CLOUDY
23 /31
30
MOSTLY CLOUDY
23 /32
30
/ / B C C C C
Date 25
Sun
26
Mon
27
Tue
28
Wed
29
Thu
30
Fri
1
Sat
FUKUOKA

RAIN, CLOUDY LATER
23 /27
50/50/50/20
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /26
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /27
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /28
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /30
50
CLOUDY
23 /31
40
MOSTLY CLOUDY
23 /31
30
/ / C C C C C
KAGOSHIMA

RAIN
24 /28
90/60/70/50
RAIN
23 /26
90
CLOUDY, FREQUENT SCATTERED SHOWERS
23 /26
80
CLOUDY, OCCASIONAL SCATTERED SHOWERS
23 /28
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
24 /29
50
CLOUDY
24 /30
30
MOSTLY CLOUDY
24 /31
20
/ / A C C C B
AMAMI

PARTLY CLOUDY
26 /31
10/10/10/10
CLOUDY
25 /31
30
MOSTLY CLOUDY
25 /31
20
MOSTLY CLOUDY
24 /31
20
PARTLY CLOUDY
24 /31
10
PARTLY CLOUDY
24 /32
20
PARTLY CLOUDY
25 /32
20
/ / A A A B B
NAHA

CLEAR
27 /31
10/10/20/20
PARTLY CLOUDY
26 /31
20
PARTLY CLOUDY
26 /31
20
PARTLY CLOUDY
26 /31
20
PARTLY CLOUDY
26 /31
20
PARTLY CLOUDY
26 /31
20
PARTLY CLOUDY
27 /31
20
/ / A A B A B
ISHIGAKI

PARTLY CLOUDY
28 /32
10/10/10/10
PARTLY CLOUDY
28 /32
20
PARTLY CLOUDY
28 /32
20
PARTLY CLOUDY
28 /32
20
MOSTLY CLOUDY
28 /31
30
CLOUDY
27 /32
40
CLOUDY
28 /32
40
/ / A A B B B

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.