Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Gibbous 76%

00:29

11:00

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
20 Bad
21 Bad

Sun - Rise: 03:03, Set: 00:16, Transit: 13:38. Moon - Rise: 00:29, Set: 11:00. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
90
91
87
80
96
100
100
100
100
100
97
100
98
91
97
94
96
84
94
79
92
97
97

Low Clouds (% Sky Obscured)

1
1
1
1
1
1
6
19
20
18
18
16
15
2
2
5
14
21
9
7
13
22
32
41

Medium Clouds (% Sky Obscured)

74
86
84
74
61
79
82
79
82
90
87
89
89
85
80
84
74
70
60
85
66
78
76
79

High Clouds (% Sky Obscured)

81
74
31
44
42
85
95
100
100
100
99
85
100
94
79
89
76
71
38
45
28
49
81
59

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 (%)

2
1
3
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)

4
3
2
1
2
2
3
5
6
7
7
8
9
9
9
9
9
8
8
9
8
8
6
5

Chance of Frost

Temperature (°C)

9
9
9
8
8
8
8
8
9
9
9
9
10
10
11
11
11
12
12
12
12
12
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
81
82
82
82
82
81
80
77
75
72
69
66
66
65
65
66
64
65
66
67
67
67

Pressure (mb)

1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1014
1013
1013
1013
1012
1012
1012

Ozone (du)

349
350
349
348
349
349
349
349
350
349
350
348
348
348
348
348
349
349
347
347
347
346
345
344

Sunday 5

Waning Gibbous 66%

00:19

12:40

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
20 Bad
21 Bad

Sun - Rise: 03:06, Set: 00:14, Transit: 13:38. Moon - Rise: 00:19, Set: 12:40. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
96
98
100
99
99
97
97
99
84
84
88
89
93
86
85
88
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
29
26
20
37
40
31
14
14
6
7
20
31
24
20
42
54
57
65
48
41
37
48
65

Medium Clouds (% Sky Obscured)

87
81
84
82
83
82
79
70
76
76
73
77
58
81
67
66
65
63
79
76
75
75
89
100

High Clouds (% Sky Obscured)

54
75
81
98
91
94
70
83
96
36
36
32
20
15
16
15
40
100
98
100
100
100
97
100

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
4
5
4
2
2
7
44

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
10
10
9
9
9
9
9
9
10
10
11
12
12
13
13
13
13
13
13
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
67
69
71
73
73
77
76
72
70
69
69
69
70
70
70
69
69
72
75
76
77
77
79

Pressure (mb)

1011
1011
1011
1010
1010
1009
1009
1008
1007
1007
1007
1006
1006
1006
1006
1005
1005
1005
1005
1005
1004
1004
1004
1004

Ozone (du)

345
347
347
347
347
347
348
347
347
346
347
348
349
349
349
349
350
349
349
350
349
347
348
347

Monday 6

Waning Gibbous 56%

00:08

14:24

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
20 Bad
21 Bad

Sun - Rise: 03:09, Set: 00:11, Transit: 13:39. Moon - Rise: 00:08, Set: 14:24. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

72
69
66
55
75
100
100
90
96
100
91
100
100
91
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
99
95
100
100
100
100
100
96
100
100
100
100
100
100
95
68
100
75
59
63
62
67
64

High Clouds (% Sky Obscured)

100
35
75
95
72
73
77
37
80
100
58
16
32
31
7
84
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

59
64
70
69
75
63
61
89
92
81
95
95
95
95
95
92
89
69
63
74
54
63
63
74

Precipitation Amount (mm)

0.3
0.3
0.3
0.3
0.4
0
0
0.6
0.6
0.3
0.7
1
0.5
0.7
0.7
0.4
0.3
0.3
0.2
0.3
0
0.2
0
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
87
90
91
91
91
91
91
93
91
91
91
91
91
91
91
91
91
91
88
90
90
90

Pressure (mb)

1004
1004
1004
1003
1003
1003
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000
1000
1001
1001

Ozone (du)

347
348
350
350
347
343
341
339
338
338
338
337
337
340
344
347
349
350
351
353
355
357
357
357

Tuesday 7

Third Quarter 45%

23:57

16:17

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
20 Bad
21 Bad

Sun - Rise: 03:12, Set: 00:08, Transit: 13:39. Moon - Rise: 23:57, Set: 16:17. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
90
84
89
94
98
91
95
94
94
94
94
96
98
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
92
84
75
80
86
89
74
65
64
72
78
87
82
83
81
76

Medium Clouds (% Sky Obscured)

61
59
63
64
68
53
36
22
31
39
51
52
55
53
56
59
61
62
72
60
83
93
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
10
12
0
1
44
45
45
40
17
30
30
30
35
35
57
38
40
30

ISS Passover

Visibility (miles)

2
3
3
3
3
3
3
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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

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

Precipitation Probability (%)

77
65
63
59
47
56
51
32
28
20
19
24
19
13
24
27
22
29
40
59
67
85
95
95

Precipitation Amount (mm)

0.5
0
0.3
0.2
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.6
0.8
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
95
93
95
95
93
91
88
86
83
79
77
76
77
77
81
81
81
84
86
87
90

Pressure (mb)

1001
1001
1002
1002
1002
1002
1003
1003
1003
1003
1003
1004
1004
1004
1004
1003
1003
1003
1002
1002
1001
1000
1000
1000

Ozone (du)

357
357
356
354
351
348
346
345
342
341
341
341
342
343
341
338
336
335
337
340
339
340
342
343

Wednesday 8

Waning Crescent 33%

23:44

18:26

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
20 Bad
21 Bad

Sun - Rise: 03:15, Set: 00:05, Transit: 13:39. Moon - Rise: 23:44, Set: 18:26. Civil Dark: N/A - N/A. 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
85
76
76
87
79
67
57
54
64
73
70
67
64
68

Low Clouds (% Sky Obscured)

72
69
74
78
84
86
87
88
90
93
80
66
54
57
57
60
57
54
62
57
54
55
60
61

Medium Clouds (% Sky Obscured)

100
100
100
100
69
56
50
45
45
45
45
46
48
47
47
47
47
53
59
65
46
25
3
7

High Clouds (% Sky Obscured)

30
51
54
30
30
35
40
56
75
75
70
70
70
70
37
19
2
1
1
0
0
0
0
0

ISS Passover

Visibility (miles)

4
3
1
2
9
9
9
3
3
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

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

Precipitation Probability (%)

95
95
82
53
38
59
73
70
75
79
71
66
54
42
58
45
28
29
30
25
35
41
40
45

Precipitation Amount (mm)

0.8
0.7
0.3
0
0
0.3
0.5
0.4
0.6
0.6
0.5
0.4
0.2
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
8
9
9
9
9
9
8
10
11
12
12
12
13
14
15
16
15
14
13
12
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
95
96
96
95
93
90
90
91
91
87
81
76
80
84
80
75
72
71
72
71
73
77
80

Pressure (mb)

999
999
998
998
997
997
997
996
996
997
997
997
997
997
997
997
997
997
997
998
998
998
998
999

Ozone (du)

344
346
352
356
352
349
348
348
350
352
354
354
354
355
356
357
359
361
364
366
368
368
368
367

Thursday 9

Waning Crescent 22%

23:25

21:32

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
20 Bad
21 Bad

Sun - Rise: 03:19, Set: 00:02, Transit: 13:39. Moon - Rise: 23:25, Set: 21:32. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

72
76
80
85
90
83
75
71
86
93
98
98
98
97
96
96
97
96
94
94
95
96
97
96

Low Clouds (% Sky Obscured)

62
63
67
69
72
71
73
71
79
85
91
91
91
89
86
90
94
93
92
92
91
88
82
80

Medium Clouds (% Sky Obscured)

12
17
41
64
76
61
44
53
66
74
82
78
74
70
73
77
80
75
71
65
71
78
84
81

High Clouds (% Sky Obscured)

1
2
3
3
1
18
29
32
28
23
20
15
15
14
14
14
13
14
14
15
14
14
14
15

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

46
40
44
49
51
55
57
55
59
69
86
80
76
76
70
67
71
81
95
95
95
79
57
50

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.2
0
0.2
0.4
0.7
0.6
0.5
0.6
0.4
0.4
0.5
0.5
0.9
1.4
0.9
0.5
0
0

Wind Speed/Direction (mph)

9
9
9
9
9
9
9
9
9
9
9
10
11
11
12
11
11
11
10
10
10
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
81
82
84
85
84
82
80
82
85
88
88
88
88
88
88
87
90
93
95
90
87
83

Pressure (mb)

999
1000
1000
1000
1001
1001
1001
1001
1002
1002
1003
1003
1004
1004
1005
1005
1006
1006
1007
1007
1007
1008
1008
1009

Ozone (du)

368
368
368
367
366
365
366
367
367
369
370
371
372
372
372
372
373
373
373
373
373
373
374
375

Friday 10

Waning Crescent 13%

22:22

No Set

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

Sun - Rise: 03:22, Set: 23:59, Transit: 13:39. Moon - Rise: 22:22, Set: No Set. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
96
91
87
82
87
91
93
86
84
72
73
71
72
74
71
68
76
87
96

Low Clouds (% Sky Obscured)

80
82
78
74
70
70
72
75
76
75
72
73
71
72
74
71
68
76
74
70

Medium Clouds (% Sky Obscured)

78
75
55
33
13
11
13
13
29
52
55
50
51
51
54
56
53
57
59
63

High Clouds (% Sky Obscured)

12
2
2
1
1
22
48
72
80
84
72
73
71
71
34
20
1
27
53
80

ISS Passover

Visibility (miles)

8
8
8
8
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

Precipitation Type

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

Precipitation Probability (%)

46
45
39
33
23
21
19
18
20
17
20
24
32
36
55
85
73
62
45
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.3
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
85
85
85
85
84
84
84
83
80
78
79
77
76
76
76
75
76
76

Pressure (mb)

1010
1010
1011
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

375
375
375
376
376
377
374
372
370
367
364
361
358
356
353
353
352
352
353
354

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

Generated: 04/07/26 22:49:59. Forecast: 04/07/26 to 10/07/26. Timezone: UTC+0.00