Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 96%

No Rise

No Set

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

Sun - Rise: 03:38, Set: 21:29, Transit: 12:36. Moon - Rise: No Rise, Set: No Set. Civil Dark: 23:21 - 01:39. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

31
35
34
17
12
12
7
7
7
10
29
37
37
53
68
96
99
77
68
59
82
49
9
19

Low Clouds (% Sky Obscured)

34
33
30
19
10
10
1
1
1
1
8
16
17
16
17
5
2
2
1
1
1
2
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
3
6
15
14
6
23
33
26
22
2
43
39
1
12

High Clouds (% Sky Obscured)

0
0
0
0
3
3
3
3
3
3
13
15
20
36
61
85
97
42
35
50
58
7
2
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
3
4
8
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
0
0
0
1
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)

18
16
15
15
14
13
12
11
11
12
12
13
13
12
12
11
10
9
9
9
9
8
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-6
-6
-7
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-7
-6
-6

Relative Humidity (%)

79
78
79
81
85
89
87
87
90
92
94
96
96
96
94
92
90
90
90
89
87
89
89
90

Pressure (mb)

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

Ozone (du)

410
410
411
412
409
406
404
403
403
403
404
404
404
405
407
409
409
410
409
409
409
410
410
411

Friday 26

Waning Gibbous 91%

No Rise

No Set

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

Sun - Rise: 03:33, Set: 21:34, Transit: 12:36. Moon - Rise: No Rise, Set: No Set. Civil Dark: 23:34 - 01:23. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

19
16
19
20
22
22
35
57
20
15
18
22
30
44
32
28
33
28
28
28
31
42
47
48

Low Clouds (% Sky Obscured)

6
14
14
15
15
15
25
39
19
17
19
24
32
41
41
42
42
44
43
41
43
46
50
51

Medium Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
0
0
0
0
0
0
35
40
36
0
0
0
0
9
30
29

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
2
5
13
2
0
0
0
0
0
0
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
1
0
3
0
0
0
1
1
2
2
3
2
2
2
2
3
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
4
4
5
5
5
7
9
11
12
11
11
11
11
11
11
11
11
11
12
13
13
13
13

Chance of Frost

Temperature (°C)

-4
-4
-3
-3
-3
-3
-3
-3
-4
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-3
-3
-3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
86
86
86
89
89
89
86
85
90
92
87
87
87
87
89
87
85
82
82
81
81
79

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

412
413
412
411
411
410
409
408
407
406
405
404
405
406
406
407
409
411
412
411
411
410
409
407

Saturday 27

Waning Gibbous 84%

No Rise

No Set

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

Sun - Rise: 03:28, Set: 21:39, Transit: 12:36. Moon - Rise: No Rise, Set: No Set. Civil Dark: 23:49 - 00:59. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

49
45
43
42
40
40
40
44
68
86
86
99
95
90
38
35
30
26
27
28
37
39
33
40

Low Clouds (% Sky Obscured)

42
49
45
46
41
42
40
45
43
44
41
44
53
53
44
40
45
42
46
47
47
53
55
57

Medium Clouds (% Sky Obscured)

32
27
24
10
13
2
0
0
0
6
34
79
82
32
3
2
0
0
2
4
6
4
2
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
17
30
35
35
22
18
1
1
0
0
0
0
0
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 (%)

4
4
3
3
4
4
4
4
3
5
5
4
3
3
2
1
1
3
4
5
5
9
9
5

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)

14
15
14
14
13
12
12
13
13
13
13
13
13
13
13
13
13
13
14
14
15
15
15
16

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-2
-2
-2
-2

Feels Like (°C)

-7
-7
-6
-6
-6
-5
-6
-6
-7
-7
-8
-8
-8
-8
-8
-8
-7
-7
-7
-7
-7
-8
-7
-7

Dew Point (°C)

-5
-5
-5
-5
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4

Relative Humidity (%)

79
79
78
81
83
86
87
89
91
92
92
92
92
92
92
92
92
91
89
87
86
86
84
84

Pressure (mb)

1019
1020
1020
1020
1020
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1025
1025
1025
1025

Ozone (du)

407
407
406
407
408
410
412
415
417
418
420
420
421
420
419
418
416
414
414
418
421
423
424
425

Sunday 28

Waning Gibbous 75%

No Rise

No Set

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

Sun - Rise: 03:22, Set: 21:44, Transit: 12:36. Moon - Rise: No Rise, Set: No Set. Civil Dark: 00:13 - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

49
51
56
64
55
41
38
32
26
27
25
26
29
29
33
42
58
67
71
64
66
63
60
56

Low Clouds (% Sky Obscured)

63
70
69
66
62
52
48
41
34
32
31
30
33
36
40
41
47
49
55
51
49
41
34
29

Medium Clouds (% Sky Obscured)

1
2
3
2
1
0
0
0
0
0
0
0
0
0
0
12
27
37
40
42
45
34
27
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
11
16
11
5
0
33
67
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
None

Precipitation Probability (%)

10
13
15
16
14
11
10
5
1
1
0
0
0
0
0
1
2
1
4
5
4
7
5
3

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)

17
18
19
20
19
18
18
16
16
16
15
15
16
16
16
17
18
20
19
19
21
22
22
22

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-2
-2
-1
-1
-1
-1

Feels Like (°C)

-7
-8
-8
-7
-7
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-8
-8
-8
-8
-7
-8
-7
-7
-7

Dew Point (°C)

-3
-4
-4
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-5
-4
-4
-4
-4
-4
-4
-3
-4
-3
-3

Relative Humidity (%)

86
84
84
84
87
86
87
86
87
86
86
86
87
86
89
92
91
89
84
86
86
84
86
87

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1026
1026
1026
1025
1025
1024
1024
1024
1023
1023
1022

Ozone (du)

425
423
421
419
416
414
411
408
406
406
405
403
403
403
404
405
406
408
410
412
414
416
418
420

Monday 29

Waning Gibbous 65%

No Rise

No Set

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
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

Sun - Rise: 03:17, Set: 21:49, Transit: 12:36. Moon - Rise: No Rise, 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)

50
47
57
60
54
57
57
63
63
71
96
100
96
91
87
92
96
100
99
98
98
98
98
98

Low Clouds (% Sky Obscured)

28
30
36
43
43
48
50
54
56
58
60
76
77
77
78
83
89
95
95
95
95
95
94
94

Medium Clouds (% Sky Obscured)

18
20
20
28
35
44
40
37
31
43
72
100
89
79
69
65
61
55
54
59
65
49
32
16

High Clouds (% Sky Obscured)

99
98
98
98
94
95
71
48
22
48
74
100
67
33
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
7
5
2
0
0
0
0
0
0

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
Snow
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
3
2
3
2
0
3
5
2
13
18
19
39
33
28
33
37
42
40
36
32
35
40
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
22
22
20
18
18
16
17
16
16
16
13
8
5
2
1
2
2
4
3
4
5
5
5

Chance of Frost

Temperature (°C)

-1
-0
-1
-1
-1
0
0
0
1
1
1
0
-0
0
0
0
1
1
2
3
3
3
3
3

Feels Like (°C)

-6
-6
-7
-6
-5
-5
-4
-5
-4
-4
-4
-4
-4
-4
-4
-4
-4
-3
-3
0
-1
-1
-1
-1

Dew Point (°C)

-3
-2
-2
-2
-2
-1
-1
-1
0
0
0
-0
-1
-1
-1
-1
0
1
2
3
3
3
3
3

Relative Humidity (%)

87
89
89
89
91
92
94
94
96
93
96
96
96
96
96
96
98
98
100
98
100
100
100
100

Pressure (mb)

1022
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1017
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

417
412
408
404
402
402
403
402
403
404
406
410
414
415
417
418
418
418
418
418
418
419
420
422

Tuesday 30

Waning Gibbous 53%

No Rise

No Set

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
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

Sun - Rise: 03:11, Set: 21:54, Transit: 12:35. Moon - Rise: No Rise, 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)

99
99
99
100
100
100
97
95
92
89
85
82
81
80
79
85
93
100
100
100
100
96
91
87

Low Clouds (% Sky Obscured)

92
91
92
93
95
97
95
93
90
86
82
79
78
76
74
82
91
100
100
100
100
91
77
63

Medium Clouds (% Sky Obscured)

18
21
26
26
29
38
44
48
52
50
48
41
48
51
55
48
42
39
33
30
23
28
32
35

High Clouds (% Sky Obscured)

0
0
0
7
14
22
26
31
32
15
7
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
2
5
7
5
2
0
0
0
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

55
64
77
78
83
94
92
88
88
83
81
80
76
75
75
80
86
88
80
72
61
55
47
39

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
4
4
4
4
4
4
4
4
4
3
3
2
3
3
3
3
3
3
3
3
3
3
4

Feels Like (°C)

-1
1
1
1
1
1
1
1
1
1
1
0
-1
-1
-1
-0
-1
0
0
0
0
0
0
0

Dew Point (°C)

3
4
4
4
4
3
3
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
3
4

Relative Humidity (%)

98
100
100
100
100
98
98
96
96
94
96
98
96
98
100
100
100
100
100
100
100
98
100
100

Pressure (mb)

1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024

Ozone (du)

423
422
421
420
420
419
419
419
419
420
419
418
418
418
418
418
419
420
421
421
420
420
419
417

Wednesday 1

Third Quarter 42%

05:51

09:52

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 03:06, Set: 21:59, Transit: 12:35. Moon - Rise: 05:51, Set: 09:52. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

73
88
100
96
93
89
89
90
89
93
97
100
97
92
87
88
88
89

Medium Clouds (% Sky Obscured)

38
42
43
48
56
64
71
77
84
81
77
69
67
62
63
67
73
81

High Clouds (% Sky Obscured)

0
0
1
36
65
69
55
48
50
68
75
82
90
95
100
98
92
86

ISS Passover

Visibility (miles)

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

Fog (%)

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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

37
32
26
36
43
49
53
59
72
68
66
65
63
63
67
66
69
82

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
2
2
2
2
2
2
2
2
2
2
1
1
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
2
2
2
1
2
2
1
1
1
1
1
1
1
1
1
0

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
98
100
98
100
98
100
100
100
100
100
98
98
98

Pressure (mb)

1024
1023
1023
1023
1022
1022
1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018
1018

Ozone (du)

416
415
414
414
415
416
417
418
419
420
420
420
420
418
417
415
414
414

Forecast for Ivgobahta, Storfjord, Norway (69.39,20.27)

Generated: 25/04/24 13:52:53. Forecast: 25/04/24 to 01/05/24. Timezone: UTC+2.00