Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 9

Waning Gibbous 87%

No Rise

No Set

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 08:13, Set: 18:27, Transit: 13:20. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:17 - 07:24. Nautical Dark: 20:17 - 06:27. Astro Dark: 21:16 - 05:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
99
99
92
92
98
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
81
90
91
74
44
61
55
65
60
81
71
51
27
3
28
29
30
39
52
70
74
55
57

Medium Clouds (% Sky Obscured)

76
97
100
92
67
45
97
60
77
100
99
96
97
98
92
87
96
98
99
100
100
100
100
97

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
94
95
88
88
71
67
64
79
96
99
100
100
92
92
100

ISS Passover

Visibility (miles)

3
3
3
3
2
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
Very Light Rain
None
Light Rain
None
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
51
50
65
40
48
22
18
18
49
50
39
18
21
21
25
25
29
38
36
36
29
26
21

Precipitation Amount (mm)

0
0.3
0
0.4
0
0.2
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
5
7
14
17
14
14
14
11
10
10
10
11
11
12
14
13
12
12
10
9
9
8
6

Chance of Frost

Temperature (°C)

8
9
9
8
8
8
8
7
7
7
8
8
8
8
8
8
9
9
9
9
8
8
8
8

Feels Like (°C)

5
6
5
3
3
2
2
3
3
3
4
4
3
4
4
5
5
5
5
5
5
4
5
4

Dew Point (°C)

7
8
8
7
7
6
5
4
4
3
4
4
4
4
5
5
6
5
6
6
6
6
6
5

Relative Humidity (%)

91
95
91
91
95
88
84
79
78
75
78
77
77
78
79
81
81
78
81
84
85
87
87
85

Pressure (mb)

996
996
996
997
998
999
1001
1002
1002
1003
1004
1004
1005
1005
1006
1006
1007
1007
1007
1008
1008
1008
1009
1010

Ozone (du)

268
269
272
274
275
275
274
275
275
272
269
268
268
268
269
269
268
268
268
269
270
269
270
272

Friday 10

Waning Gibbous 78%

No Rise

No Set

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 08:16, Set: 18:24, Transit: 13:20. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:13 - 07:27. Nautical Dark: 20:13 - 06:30. Astro Dark: 21:12 - 05:31

Total Clouds (% Sky Obscured)

99
100
100
100
97
100
100
100
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
78
72
72
57
75
72
75
89
95
99
100
100
100
100
99
86
100
100
100
100
80
77
100

Medium Clouds (% Sky Obscured)

93
95
91
97
96
99
99
100
94
94
90
96
97
87
94
89
100
95
87
91
45
100
83
97

High Clouds (% Sky Obscured)

83
99
98
86
49
95
99
98
23
29
92
87
59
74
57
57
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
2
3
3
3
2

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
31
79
49
31

Precipitation Type

None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
None
None
Very Light Rain
None
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

26
33
40
45
41
20
36
37
30
13
7
15
27
35
47
61
70
75
71
71
52
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0.3
0
0
0.3
0
0.6
1.1
0.6

Wind Speed/Direction (mph)

5
4
4
2
2
3
3
4
5
5
6
5
6
7
6
6
7
8
10
12
13
14
14
16

Chance of Frost

Temperature (°C)

8
7
7
7
7
7
6
6
6
6
6
6
7
7
7
8
8
9
10
10
10
10
11
11

Feels Like (°C)

5
4
4
4
4
3
3
4
4
4
3
4
4
4
4
4
5
6
6
6
7
6
7
7

Dew Point (°C)

5
4
4
3
3
3
2
2
2
2
2
2
3
4
5
6
6
7
8
8
9
9
10
10

Relative Humidity (%)

84
81
79
79
78
75
75
74
74
72
74
75
76
81
84
87
87
85
88
91
93
95
95
95

Pressure (mb)

1010
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012

Ozone (du)

272
271
272
270
269
269
268
267
265
263
262
262
262
262
261
260
259
259
258
257
259
260
262
264

Saturday 11

Waning Gibbous 67%

No Rise

No Set

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 08:20, Set: 18:20, Transit: 13:20. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:10 - 07:30. Nautical Dark: 20:10 - 06:33. Astro Dark: 21:09 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
97
93
91
97
78
82
98
95
91
98
96
98
99
100
99
98

Low Clouds (% Sky Obscured)

100
100
100
97
100
90
86
93
96
91
88
96
74
50
61
88
86
85
86
92
96
100
98
96

Medium Clouds (% Sky Obscured)

88
77
100
99
95
100
23
40
35
30
20
18
19
26
75
61
72
82
90
60
30
0
5
15

High Clouds (% Sky Obscured)

100
84
100
100
92
99
91
100
0
2
3
7
8
44
89
57
38
23
4
4
2
5
29
53

ISS Passover

Visibility (miles)

2
2
1
1
2
1
3
1
1
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

47
44
60
30
57
34
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
91
95
79
41
24
20
22
10
6
10
11
11
9
8
7
6
20
25

Precipitation Amount (mm)

0.4
0.7
1.2
2
1.3
0.5
0.5
0.7
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
17
16
15
13
13
12
13
13
12
11
12
11
13
12
13
11
11
11
11
9
8
7
7

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
10
10
9
9
9
9
9
9
8
9
9
9
8
8
8
8
8
8

Feels Like (°C)

7
7
6
7
6
6
6
6
6
5
5
6
6
6
6
6
6
6
6
6
6
6
6
6

Dew Point (°C)

10
10
10
10
10
10
10
9
9
8
8
7
7
7
6
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

95
95
95
93
93
95
96
96
96
96
93
90
88
88
87
82
82
84
85
85
85
84
85
85

Pressure (mb)

1012
1012
1011
1011
1011
1012
1012
1013
1013
1014
1015
1015
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1020
1020

Ozone (du)

264
263
263
262
262
263
264
264
266
268
270
270
271
272
272
271
272
271
271
270
270
269
269
268

Sunday 12

Waning Gibbous 55%

No Rise

No Set

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 08:23, Set: 18:16, Transit: 13:20. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:06 - 07:33. Nautical Dark: 20:06 - 06:36. Astro Dark: 21:05 - 05:38

Total Clouds (% Sky Obscured)

96
94
92
89
89
87
85
88
90
93
93
94
94
96
98
100
62
72
75
68
75
86
86
83

Low Clouds (% Sky Obscured)

94
89
84
78
73
68
63
63
60
59
66
74
80
83
84
83
48
51
46
44
57
77
72
64

Medium Clouds (% Sky Obscured)

25
30
25
35
3
2
1
1
0
0
18
26
27
45
65
83
62
72
75
68
75
77
69
61

High Clouds (% Sky Obscured)

78
79
80
51
50
58
55
37
51
60
60
54
65
71
76
52
33
25
29
29
56
86
86
79

ISS Passover

Visibility (miles)

9
9
8
3
3
3
3
3
3
3
2
1
2
3
3
3
3
3
3
3
3
3
3
3

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

29
27
34
37
39
44
43
40
54
71
76
65
46
39
27
23
10
14
6
15
13
17
19
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
6
6
6
7
7
7
7
7
8
8
9
9
9
9
9
9
9
9
9
9
10

Chance of Frost

Temperature (°C)

8
8
9
9
9
9
9
8
8
8
8
8
8
8
9
9
9
9
9
9
9
10
10
10

Feels Like (°C)

6
7
7
7
7
7
6
6
6
5
5
5
5
5
5
5
5
6
6
7
7
7
7
7

Dew Point (°C)

6
6
7
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
9
8
9
9
9

Relative Humidity (%)

85
87
91
93
95
96
96
95
96
96
96
95
95
95
95
93
95
95
93
95
93
93
93
93

Pressure (mb)

1020
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

266
263
262
261
261
260
260
260
260
260
260
261
263
264
265
266
268
269
269
268
268
267
267
265

Monday 13

Third Quarter 44%

No Rise

18:40

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 08:26, Set: 18:13, Transit: 13:19. Moon - Rise: No Rise, Set: 18:40. Civil Dark: 19:03 - 07:36. Nautical Dark: 20:00 - 06:39. Astro Dark: 21:01 - 05:41

Total Clouds (% Sky Obscured)

80
74
69
70
65
66
67
77
98
97
95
94
94
93
93
91
90
87
85
89
94
98
98
98

Low Clouds (% Sky Obscured)

63
55
46
42
43
44
48
61
84
82
74
66
56
55
56
56
56
57
57
69
81
91
94
97

Medium Clouds (% Sky Obscured)

53
65
69
70
65
66
67
77
80
83
57
46
36
27
30
36
27
27
22
18
18
13
14
19

High Clouds (% Sky Obscured)

74
74
69
70
65
60
47
31
16
0
47
52
57
38
19
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
3
3
4
4
9
9
5
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain

Precipitation Probability (%)

15
15
13
7
9
10
7
11
19
19
35
31
26
25
24
22
21
21
24
28
34
42
61
79

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4

Wind Speed/Direction (mph)

11
11
11
11
10
11
11
11
11
12
12
10
10
11
11
11
11
12
13
14
14
14
15
15

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
11
10
10
10
10
10

Feels Like (°C)

7
7
8
8
7
8
8
7
7
7
6
6
6
7
7
6
7
7
8
7
7
7
7
7

Dew Point (°C)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
10
9
10
10
10
10
10
10

Relative Humidity (%)

93
93
93
93
93
91
90
91
91
93
95
95
96
95
96
95
96
95
95
95
95
95
95
95

Pressure (mb)

1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022

Ozone (du)

264
265
266
265
265
265
265
264
263
262
263
263
264
264
265
265
265
265
265
265
265
266
267
266

Tuesday 14

Waning Crescent 33%

22:42

18:15

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 08:29, Set: 18:09, Transit: 13:19. Moon - Rise: 22:42, Set: 18:15. Civil Dark: 18:59 - 07:39. Nautical Dark: 19:56 - 06:42. Astro Dark: 20:58 - 05:44

Total Clouds (% Sky Obscured)

99
92
86
79
80
81
78
77
78
81
86
90
96
93
92
90
86
81
77
77
75
69
59
50

Low Clouds (% Sky Obscured)

99
92
86
79
80
81
78
77
78
81
78
73
70
54
39
19
19
18
16
15
14
13
21
29

Medium Clouds (% Sky Obscured)

30
36
37
32
38
48
50
62
66
70
59
53
36
36
35
34
34
35
30
23
12
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
5
7
26
45
57
68
62
66
66
66
77
77
75
69
59
33

ISS Passover

Visibility (miles)

3
3
3
3
3
5
7
9
6
3
0
1
2
3
5
7
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

90
87
84
75
67
51
21
44
53
63
54
41
29
27
22
16
15
12
3
10
12
12
12
10

Precipitation Amount (mm)

0.7
0.6
0.6
0.4
0.3
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
15
14
14
14
14
14
14
15
15
16
16
16
16
17
17
18
17
18
18
16
15
14
13

Chance of Frost

Temperature (°C)

11
11
10
10
10
10
9
9
9
9
9
9
8
8
8
8
8
8
8
8
8
7
7
7

Feels Like (°C)

7
7
6
7
7
7
6
7
7
6
6
6
5
5
4
4
5
5
5
4
4
4
5
4

Dew Point (°C)

10
10
10
10
9
9
8
8
8
8
8
8
8
8
7
7
6
6
6
5
6
6
6
6

Relative Humidity (%)

96
96
95
95
93
93
93
93
93
95
96
95
96
95
91
90
88
87
85
84
88
90
91
90

Pressure (mb)

1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

265
264
265
266
266
266
266
265
265
264
263
263
263
264
264
264
264
265
266
266
268
270
272
273

Wednesday 15

Waning Crescent 23%

00:51

17:59

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 08:32, Set: 18:06, Transit: 13:19. Moon - Rise: 00:51, Set: 17:59. Civil Dark: 18:56 - 07:42. Nautical Dark: 19:53 - 06:45. Astro Dark: 20:54 - 05:47

Total Clouds (% Sky Obscured)

40
41
43
44
46
51
59
61
60
56
49
42
25
24
24
23

Low Clouds (% Sky Obscured)

36
32
28
23
31
39
47
49
51
49
41
33
25
24
23
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
13
21
13
9
5
0
0
5
0
3
2

ISS Passover

Visibility (miles)

9
9
7
6
4
6
7
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
12
12
10
12
13
13
14
12
10
12
11
12
14
13
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
11
10
9
9
8
8
7
7
6
6
6
7
6
6

Chance of Frost

Temperature (°C)

7
8
7
7
7
7
7
7
7
8
7
7
7
7
7
7

Feels Like (°C)

4
4
4
4
4
3
3
4
4
3
3
3
3
4
4
4

Dew Point (°C)

6
6
6
5
5
5
5
5
5
5
4
5
4
4
4
4

Relative Humidity (%)

88
87
88
88
90
90
88
87
85
84
81
82
82
81
81
81

Pressure (mb)

1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

273
274
277
280
283
280
277
274
275
276
276
276
276
277
277
277

Forecast for Búðir, Snæfellsbær, Republic of Iceland (64.95,-23.49)

Generated: 09/10/25 19:53:49. Forecast: 09/10/25 to 15/10/25. Timezone: UTC+0.00