Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 1

Waning Gibbous 88%

22:23

10:23

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 04:38, Set: 22:41, Transit: 13:40. Moon - Rise: 22:23, Set: 10:23. Civil Dark: 00:24 - 03:03. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
97
88
92
97
94
87
80
61
63
77
86
91
89
81
82
67
73
74
72
72
71
58
50

Low Clouds (% Sky Obscured)

64
62
63
60
64
63
50
41
35
31
20
20
21
28
27
30
36
51
54
60
56
57
54
46

Medium Clouds (% Sky Obscured)

51
47
79
90
86
85
71
64
39
45
66
79
84
80
67
70
43
43
38
35
19
9
0
0

High Clouds (% Sky Obscured)

100
84
42
28
31
2
2
2
2
2
2
2
2
2
2
8
4
4
2
4
3
2
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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
None

Precipitation Probability (%)

12
17
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Wind Speed/Direction (mph)

9
8
7
7
6
7
6
6
6
6
5
5
4
5
6
8
10
11
12
12
12
12
11
11

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
10
10
11
11
11
11
12
12
11
11
11
10
10
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
80
80
80
81
82
81
80
77
77
77
77
75
76
77
77
81
81
83
83
84
84
84

Pressure (mb)

1021
1021
1021
1021
1021
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

343
342
344
346
347
348
348
347
347
346
345
344
343
343
343
343
343
342
342
343
343
342
341
341

Sunday 2

Waning Gibbous 80%

22:12

12:05

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 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 04:41, Set: 22:38, Transit: 13:40. Moon - Rise: 22:12, Set: 12:05. Civil Dark: 00:16 - 03:10. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

49
72
93
94
100
95
83
76
85
75
80
69
76
71
45
51
67
71
75
74
57
55
55
60

Low Clouds (% Sky Obscured)

40
60
72
74
80
79
80
76
85
75
78
69
76
71
45
51
67
65
75
74
57
55
55
60

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
0
0
0
0

High Clouds (% Sky Obscured)

15
31
42
60
50
31
8
4
18
6
15
2
2
1
1
15
61
61
34
37
2
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
2
0
0
0
0
4
0
0
0
0
0
0
0
9
2

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

Wind Speed/Direction (mph)

10
9
9
8
8
7
5
5
5
4
4
5
6
7
8
9
9
9
9
9
8
7
7
7

Chance of Frost

Temperature (°C)

9
9
10
9
9
10
10
10
10
10
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
87
88
87
88
88
87
84
81
79
77
77
76
75
76
79
80
79
77
77
78
81

Pressure (mb)

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

Ozone (du)

342
342
342
343
345
344
344
344
344
344
344
345
346
346
346
346
345
344
344
343
342
342
340
338

Monday 3

Waning Gibbous 70%

22:00

13:54

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 04:45, Set: 22:34, Transit: 13:40. Moon - Rise: 22:00, Set: 13:54. Civil Dark: 00:09 - 03:16. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

73
78
81
93
92
100
100
100
100
100
100
100
95
100
100
92
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

73
78
81
91
92
100
100
100
100
100
82
100
93
100
100
85
88
91
91
89
81
72
79
78

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
24
41
41
38
52
57
18
2
0
0
0
25
22
35

High Clouds (% Sky Obscured)

0
3
4
5
0
36
44
26
33
71
71
69
83
62
35
35
40
64
100
99
99
98
74
49

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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
None

Precipitation Probability (%)

3
4
7
16
18
6
16
10
8
18
14
7
3
1
8
4
1
12
4
6
7
10
7
6

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
11
11
11
11
11
12
12
12
12
12
12
12
12
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
84
83
83
81
81
78
75
75
73
73
75
73
73
75
75
76
76
75
76
76
76
76

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1014

Ozone (du)

337
337
336
336
334
333
333
333
333
332
332
331
331
331
332
332
333
334
335
335
336
337
339
340

Tuesday 4

Waning Gibbous 59%

21:43

15:54

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 OK
20 OK
21 OK
22 OK

Sun - Rise: 04:48, Set: 22:31, Transit: 13:39. Moon - Rise: 21:43, Set: 15:54. Civil Dark: 00:03 - 03:22. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
94
87
87
93
98
96
100
100
100
100
99
99
97
95
93
86
79
70
55
39
21
28
34

Low Clouds (% Sky Obscured)

77
80
77
81
86
96
91
96
94
91
93
91
84
94
90
91
71
79
70
55
39
21
28
34

Medium Clouds (% Sky Obscured)

40
24
2
1
0
0
0
22
43
60
37
18
2
40
40
40
38
38
2
2
1
0
1
3

High Clouds (% Sky Obscured)

30
3
0
0
22
45
72
53
36
41
36
35
30
30
35
1
0
1
0
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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
None

Precipitation Probability (%)

3
4
10
7
14
17
12
17
19
18
19
14
17
11
16
2
13
7
4
7
13
4
8
12

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
11
11
11
11
11
12
12
12
12
12
12
12
12
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
76
77
77
78
82
84
85
85
84
81
81
80
80
79
77
79
79
80
80
81
81
84

Pressure (mb)

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

Ozone (du)

342
345
346
343
342
339
336
334
332
331
330
330
331
334
335
337
337
338
339
340
340
340
340
340

Wednesday 5

Waning Gibbous 48%

21:11

18:21

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

Sun - Rise: 04:52, Set: 22:27, Transit: 13:39. Moon - Rise: 21:11, Set: 18:21. Civil Dark: 23:56 - 03:28. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

41
43
41
46
32
19
5
21
37
53
49
45
41
31
22
16
18
21
17
18
23
24
36
36

Low Clouds (% Sky Obscured)

41
39
40
42
26
13
0
16
32
48
45
43
40
31
22
16
14
11
10
11
11
20
24
24

Medium Clouds (% Sky Obscured)

4
5
5
6
3
2
1
2
2
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
9
12
4
8
18
2
3
7
5
2
6
1
1
1
2
2
1
0
1
2
2
11
18

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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
None

Precipitation Probability (%)

6
7
13
12
6
10
10
1
0
7
1
2
1
7
9
4
8
6
7
5
2
0
1
4

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

Wind Speed/Direction (mph)

3
3
3
4
5
5
4
4
6
9
12
12
13
14
14
15
15
16
17
19
18
17
16
14

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
10
11
11
11
11
10
10
10
10
11
11
11
11
10
10
9
9

Feels Like (°C)

10
10
9
9
9
9
9
9
9
9
8
8
7
7
7
7
7
8
8
8
7
5
5
4

Dew Point (°C)

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

Relative Humidity (%)

84
84
85
85
87
88
90
88
87
88
88
88
87
85
85
83
81
81
80
81
81
82
82
82

Pressure (mb)

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

Ozone (du)

340
340
340
340
341
341
341
342
343
344
345
345
346
346
346
346
346
344
342
339
336
332
328
326

Thursday 6

Third Quarter 36%

No Rise

No Set

23 OK
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
20 Bad
21 Bad
22 Bad

Sun - Rise: 04:55, Set: 22:23, Transit: 13:39. Moon - Rise: No Rise, Set: No Set. Civil Dark: 23:50 - 03:34. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

40
62
82
98
97
96
95
96
97
98
96
94
91
93
97
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

32
38
45
57
58
59
65
65
60
40
35
30
30
26
22
21
33
46
57
46
33
20
29
41

Medium Clouds (% Sky Obscured)

0
10
17
25
32
44
53
59
70
71
69
67
65
65
65
57
51
41
34
33
33
38
55
72

High Clouds (% Sky Obscured)

27
49
72
93
78
62
45
58
73
88
77
68
59
64
80
100
100
100
100
82
67
55
73
86

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
1
4
0
3
4
0
1
1
5
5
2
0
4
10
16
34
47
53
51
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
81
79
79
77
77
75
75
77
76
76
74
74
73
73
72
72
73
73
76
76
76
77

Pressure (mb)

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

Ozone (du)

325
323
322
321
320
318
316
314
315
316
316
316
316
316
317
318
319
319
320
321
321
320
320
321

Friday 7

Waning Crescent 25%

No Rise

No Set

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

Sun - Rise: 04:58, Set: 22:20, Transit: 13:39. Moon - Rise: No Rise, Set: No Set. Civil Dark: 23:45 - 03:39. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
95
93
95
98
100
100
100
100

Low Clouds (% Sky Obscured)

60
66
62
72
81
85
90
93
97
100
97
95
93
95
98
100
100
100
100

Medium Clouds (% Sky Obscured)

89
92
94
97
94
89
85
82
79
75
66
56
47
45
44
42
32
21
12

High Clouds (% Sky Obscured)

100
83
63
40
45
55
60
60
65
65
65
60
50
40
35
25
35
46
54

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
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
0
0
0

Precipitation Type

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

Precipitation Probability (%)

53
68
81
82
66
41
19
19
20
23
23
24
25
29
32
33
34
36
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
11
10
9
8
8
7
6
6
7
7
6
5
5
5
4
4
3
3

Chance of Frost

Temperature (°C)

9
9
9
9
10
10
10
10
10
10
11
11
11
11
11
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
80
80
80
80
80
80
80
80
80
80
81
81
84
86
90
90
90

Pressure (mb)

1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010

Ozone (du)

321
322
322
322
322
322
321
321
321
321
322
322
322
322
321
321
321
322
322

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

Generated: 01/08/26 23:50:56. Forecast: 01/08/26 to 07/08/26. Timezone: UTC+0.00