Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Gibbous 71%

01:42

07:13

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

Sun - Rise: 06:58, Set: 18:07, Transit: 12:33. Moon - Rise: 01:42, Set: 07:13. Civil Dark: 18:49 - 06:17. Nautical Dark: 19:37 - 05:28. Astro Dark: 20:28 - 04:34

Total Clouds (% Sky Obscured)

9
15
48
78
57
81
87
49
56
52
47
62
96
66
76
82
78
64
54
51
52
5
3
15

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
1
0
0
0
0
31
39
39
35
24
22
12
0
0
0

Medium Clouds (% Sky Obscured)

9
15
48
63
47
45
14
3
0
0
0
0
0
0
0
0
17
0
0
0
0
0
0
15

High Clouds (% Sky Obscured)

9
15
44
45
18
51
71
41
51
52
47
59
96
62
52
48
35
13
13
11
14
1
1
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
2
86
98
99
98
99
99
98
99
98

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
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)

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

Chance of Frost

Temperature (°C)

-3
-3
-3
-2
0
2
3
4
5
5
5
5
3
2
1
0
0
0
0
-0
-1
-1
-1
-1

Feels Like (°C)

-5
-5
-6
-5
-3
-2
-1
1
1
2
2
1
1
-2
-3
-3
-3
-3
-3
-3
-3
-3
-3
-2

Dew Point (°C)

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

Relative Humidity (%)

84
84
82
79
74
74
76
77
79
80
82
85
89
93
93
91
92
91
92
94
92
91
89
89

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1025
1024

Ozone (du)

371
371
368
366
362
361
362
358
358
358
357
354
355
357
356
357
357
357
358
359
359
360
365
366

Monday 9

Waning Gibbous 68%

03:17

07:15

05 OK
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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:55, Set: 18:10, Transit: 12:32. Moon - Rise: 03:17, Set: 07:15. Civil Dark: 18:51 - 06:14. Nautical Dark: 19:40 - 05:25. Astro Dark: 20:31 - 04:31

Total Clouds (% Sky Obscured)

19
52
75
100
100
94
94
90
96
100
75
96
92
82
87
88
86
76
71
60
53
72
76
86

Low Clouds (% Sky Obscured)

0
5
28
84
86
71
80
77
91
100
75
95
89
76
87
85
75
76
58
36
46
67
73
72

Medium Clouds (% Sky Obscured)

19
52
66
85
100
77
65
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
23

High Clouds (% Sky Obscured)

0
0
0
0
1
24
0
0
0
0
0
0
0
1
16
21
44
27
44
41
32
25
25
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
1
0
9
9
9
7
8
9
9
9
9
9
9
9
8
7
0

Fog (%)

86
96
99
99
100
100
99
97
1
1
3
15
0
0
0
0
0
0
16
100
100
100
100
100

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
2
27
43
46
44
8
3
0
0
0
0
4
5
2
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)

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

Chance of Frost

Temperature (°C)

-1
-1
-1
-0
1
2
2
2
3
4
4
4
3
3
2
2
2
1
0
-0
-1
-1
-1
-1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
91
91
89
89
96
98
96
85
82
82
91
93
89
86
86
91
94
96
96
98
100
98

Pressure (mb)

1024
1023
1022
1022
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016

Ozone (du)

366
365
368
372
368
373
377
383
382
377
372
367
364
363
364
363
362
363
364
364
365
365
366
366

Tuesday 10

Waning Gibbous 62%

04:45

07:21

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

Sun - Rise: 06:52, Set: 18:12, Transit: 12:32. Moon - Rise: 04:45, Set: 07:21. Civil Dark: 18:53 - 06:11. Nautical Dark: 19:42 - 05:22. Astro Dark: 20:33 - 04:27

Total Clouds (% Sky Obscured)

91
96
86
82
62
14
3
1
1
0
0
0
0
27
47
47
43
44
85
100
100
100
100
100

Low Clouds (% Sky Obscured)

89
91
84
68
47
5
0
0
0
0
0
0
0
26
40
45
40
39
39
35
35
43
51
60

Medium Clouds (% Sky Obscured)

2
23
2
13
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
47
60
72
80

High Clouds (% Sky Obscured)

4
2
2
2
2
2
3
1
1
0
0
0
0
1
6
1
3
7
60
94
87
82
83
77

ISS Passover

Visibility (miles)

0
0
0
0
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
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)

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

Chance of Frost

Temperature (°C)

-1
0
1
1
2
3
4
5
5
5
5
4
3
2
1
1
1
1
1
1
1
1
1
1

Feels Like (°C)

-4
-4
-3
-3
-2
0
2
3
3
3
2
1
0
-1
-2
-2
-2
-2
-2
-2
-3
-2
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
98
91
88
85
79
79
79
82
83
86
89
91
91
93
91
93
93
93
94
94

Pressure (mb)

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

Ozone (du)

363
364
369
384
389
390
398
398
395
392
391
392
392
392
389
384
382
386
388
385
377
375
373
376

Wednesday 11

Third Quarter 52%

No Rise

07:38

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:49, Set: 18:15, Transit: 12:32. Moon - Rise: No Rise, Set: 07:38. Civil Dark: 18:56 - 06:08. Nautical Dark: 19:45 - 05:19. Astro Dark: 20:36 - 04:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
98
97
98
98
100
100
100
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

73
87
100
100
100
100
100
100
100
98
97
95
97
97
100
100
100
100
99
100
100
100
100
100

Medium Clouds (% Sky Obscured)

85
85
90
88
91
89
96
93
95
84
69
55
45
34
24
20
13
8
5
2
0
17
31
67

High Clouds (% Sky Obscured)

90
97
66
52
71
74
75
54
48
30
17
1
0
0
0
0
0
0
0
0
0
0
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
8
9
8
8
2
0
9
0
0
3
9
8
0
0
0
0
0

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
3
1
1
0
0
0
1
1
2
2
0
2
1
2
4
0
0
1
3
0
0
0
1

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

Chance of Frost

Temperature (°C)

1
1
1
1
2
2
2
3
4
4
3
3
3
3
2
2
2
2
2
2
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
98
96
94
94
94
93
91
94
98
98
98
98
98
96
96
96
98
98
98
98
98

Pressure (mb)

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

Ozone (du)

381
380
379
378
378
377
375
375
375
375
374
373
371
368
367
365
365
365
364
364
364
365
366
370

Thursday 12

Waning Crescent 43%

05:46

08:25

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:46, Set: 18:17, Transit: 12:32. Moon - Rise: 05:46, Set: 08:25. Civil Dark: 18:58 - 06:05. Nautical Dark: 19:47 - 05:16. Astro Dark: 20:39 - 04:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
99
99
100
100
100
100
90
83
78
87
96
99
99
99
100

Low Clouds (% Sky Obscured)

99
97
96
97
98
100
96
91
86
82
76
71
72
74
75
84
83
78
86
90
94
86
78
69

Medium Clouds (% Sky Obscured)

55
88
100
98
64
62
61
59
91
93
95
100
100
80
77
27
19
15
15
10
3
14
32
51

High Clouds (% Sky Obscured)

0
3
5
37
64
94
85
69
74
53
29
8
38
69
100
56
37
18
32
47
63
73
86
99

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
1
8
7
7
9
9
8
5
3
0
3
6
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

14
30
43
50
50
38
32
24
7
6
4
0
1
7
8
10
5
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
96
96
96
96
94
96
96
94
94
96
96
96
96
98
96
98
94
94
91
91
91

Pressure (mb)

1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1011
1010
1010
1010
1010
1010

Ozone (du)

375
381
387
395
399
401
400
397
390
383
379
382
384
385
389
388
387
387
387
383
380
376
375
374

Friday 13

Waning Crescent 33%

06:11

09:48

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:43, Set: 18:20, Transit: 12:31. Moon - Rise: 06:11, Set: 09:48. Civil Dark: 19:01 - 06:02. Nautical Dark: 19:50 - 05:13. Astro Dark: 20:42 - 04:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
82
69
62
80
92
100
95
92
88
93
96
99
99
98
98
98
97
93

Low Clouds (% Sky Obscured)

62
55
51
41
28
17
34
53
62
72
65
62
55
53
50
44
35
48
67
79
94
91
86
81

Medium Clouds (% Sky Obscured)

41
38
25
24
17
7
15
23
27
54
77
100
81
68
61
73
65
52
65
77
90
84
82
81

High Clouds (% Sky Obscured)

99
100
100
100
100
100
72
44
21
47
75
100
87
70
52
60
64
71
58
48
40
40
40
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
8
8
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
1
2
4
4
2
8
16
22
41
50
60
58
46
22
21
18
5
9
7
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
88
86
85
82
80
80
80
79
80
80
79
80
82
83
83
83
85
83
83
82
83
83

Pressure (mb)

1010
1010
1010
1009
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

373
372
371
370
371
372
372
371
370
369
368
367
366
364
363
362
361
360
359
358
357
356
355
355

Saturday 14

Waning Crescent 24%

06:20

11:25

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

Sun - Rise: 06:40, Set: 18:22, Transit: 12:31. Moon - Rise: 06:20, Set: 11:25. Civil Dark: 19:03 - 05:59. Nautical Dark: 19:53 - 05:09. Astro Dark: 20:45 - 04:13

Total Clouds (% Sky Obscured)

90
81
79
62
50
32
26
21
16
17
19
15
17
14
16
14
7
0
0
0
0

Low Clouds (% Sky Obscured)

76
69
63
42
20
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

69
58
46
34
20
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

35
30
30
19
14
13
8
4
0
0
0
0
2
4
6
4
2
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

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
3
3
4
4
4
4
4
4
4
4
3
3
2
2
2
1
1

Relative Humidity (%)

85
86
86
88
85
81
78
75
73
70
72
73
74
77
78
82
82
82
82
80
80

Pressure (mb)

1009
1010
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

354
356
357
359
358
358
357
358
360
361
362
363
364
362
360
358
356
355
353
352
351

Forecast for Vols, Helsinki, Finland (60.17,24.39)

Generated: 08/03/26 05:07:38. Forecast: 08/03/26 to 14/03/26. Timezone: UTC+2.00