Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 7

Waning Gibbous 78%

01:38

08:40

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

Sun - Rise: 06:48, Set: 20:07, Transit: 13:28. Moon - Rise: 01:38, Set: 08:40. Civil Dark: 20:41 - 06:14. Nautical Dark: 21:22 - 05:33. Astro Dark: 22:06 - 04:49

Total Clouds (% Sky Obscured)

3
2
0
0
0
0
0
0
3
34
0
6
6
3
12
9
7
1
1
1
2
2
2
1

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

4
2
3
13
6
12
15
6
13
18
4
2
2
2
3
3
4
1
1
1
2
2
2
1

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
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)

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

Chance of Frost

Temperature (°C)

5
5
4
4
3
2
3
2
3
5
8
10
11
12
15
15
15
15
14
13
11
9
8
7

Feels Like (°C)

5
5
3
3
3
1
2
1
2
4
6
8
9
10
13
13
13
13
12
11
10
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

70
71
71
73
77
84
80
85
80
77
64
57
52
48
36
34
33
34
37
43
52
57
60
59

Pressure (mb)

1028
1028
1028
1028
1027
1027
1027
1027
1028
1028
1028
1027
1027
1027
1026
1025
1025
1025
1025
1025
1025
1026
1027
1027

Ozone (du)

369
368
366
367
366
365
363
364
365
366
367
368
368
369
368
369
368
368
367
367
368
370
370
372

Wednesday 8

Waning Gibbous 69%

02:37

09:26

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

Sun - Rise: 06:45, Set: 20:09, Transit: 13:27. Moon - Rise: 02:37, Set: 09:26. Civil Dark: 20:43 - 06:12. Nautical Dark: 21:24 - 05:31. Astro Dark: 22:08 - 04:46

Total Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
2
18
16
99
44
49
82
50
70

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
29

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
2
18
16
97
44
49
82
50
70

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
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
4
4
4
4
4
4
4
4
4
6
6
6
6
7
7
7
7
7
6
4
4
4
4

Chance of Frost

Temperature (°C)

6
6
6
5
5
4
4
4
4
7
9
10
12
13
14
15
15
15
15
14
11
10
9
8

Feels Like (°C)

5
5
5
5
4
3
3
3
4
6
7
9
10
12
13
13
13
12
12
11
9
8
6
6

Dew Point (°C)

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

Relative Humidity (%)

60
65
65
67
67
69
69
71
67
57
51
46
40
36
31
29
29
31
35
41
48
52
57
61

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1028
1027
1027
1026
1026
1025
1025
1025
1025
1026
1026
1026

Ozone (du)

372
372
371
371
372
372
372
374
378
378
378
377
378
380
381
380
380
380
380
380
381
383
385
384

Thursday 9

Waning Gibbous 60%

03:25

10:25

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
23 Bad

Sun - Rise: 06:43, Set: 20:11, Transit: 13:27. Moon - Rise: 03:25, Set: 10:25. Civil Dark: 20:44 - 06:10. Nautical Dark: 21:25 - 05:28. Astro Dark: 22:10 - 04:44

Total Clouds (% Sky Obscured)

99
100
98
96
100
100
95
94
100
100
89
94
99
97
83
80
86
79
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

45
84
67
28
47
53
75
90
82
84
89
85
86
45
26
30
32
36
33
71
97
75
100
100

High Clouds (% Sky Obscured)

98
94
97
94
100
100
90
88
99
100
71
93
99
96
66
64
70
55
100
100
100
100
100
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 (%)

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

Chance of Frost

Temperature (°C)

8
7
6
5
5
4
4
4
4
7
9
10
12
13
14
15
15
15
15
14
12
11
11
10

Feels Like (°C)

4
4
3
2
2
1
1
1
1
4
6
6
8
10
11
11
12
12
13
12
10
9
8
8

Dew Point (°C)

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

Relative Humidity (%)

60
60
62
65
66
68
69
72
66
61
55
50
45
41
36
33
31
31
32
41
46
48
50
53

Pressure (mb)

1026
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1023
1022
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

384
383
382
379
378
380
383
386
386
386
387
389
391
392
393
393
392
388
389
386
387
388
390
391

Friday 10

Third Quarter 50%

04:01

11:33

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
23 Bad

Sun - Rise: 06:41, Set: 20:12, Transit: 13:27. Moon - Rise: 04:01, Set: 11:33. Civil Dark: 20:46 - 06:07. Nautical Dark: 21:27 - 05:26. Astro Dark: 22:13 - 04:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
94
90
84
83
80
86

Low Clouds (% Sky Obscured)

0
38
80
100
77
25
58
77
71
66
60
47
34
21
21
21
21
14
7
0
0
0
0
0

Medium Clouds (% Sky Obscured)

87
100
100
100
91
100
100
78
79
89
30
84
63
65
4
4
4
3
1
7
4
6
7
6

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
94
90
81
76
71
81

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
4
32
15
4
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
59
60
62
64
73
82
82
78
71
61
52
45
40
37
36
36
38
40
45
52
55
57
59

Pressure (mb)

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

Ozone (du)

392
393
392
390
388
386
384
383
384
382
379
376
374
371
369
368
366
365
365
364
364
364
363
360

Saturday 11

Waning Crescent 40%

04:28

12:47

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

Sun - Rise: 06:39, Set: 20:14, Transit: 13:26. Moon - Rise: 04:28, Set: 12:47. Civil Dark: 20:48 - 06:05. Nautical Dark: 21:29 - 05:24. Astro Dark: 22:15 - 04:38

Total Clouds (% Sky Obscured)

93
100
66
33
10
30
44
65
44
24
4
11
19
26
23
21
15
43
70
91
91
81
75
72

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
26
52
79
76
74
71
72

Medium Clouds (% Sky Obscured)

6
4
3
1
0
16
30
49
30
13
0
4
6
8
6
5
3
8
15
16
22
24
25
24

High Clouds (% Sky Obscured)

90
100
65
33
5
0
0
0
1
3
4
3
1
0
0
0
0
24
47
71
81
81
75
70

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
0
0
0
0
0
0
0
0
0
0
0
1
14
26
41
53

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)

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

Chance of Frost

Temperature (°C)

6
5
5
5
4
4
4
4
5
7
9
10
12
13
15
15
16
16
15
14
13
11
10
9

Feels Like (°C)

3
3
2
3
3
1
1
3
3
4
6
8
9
10
11
12
12
12
11
10
10
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

61
62
63
65
66
67
69
72
66
57
51
43
38
33
31
31
30
31
34
38
47
51
54
57

Pressure (mb)

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

Ozone (du)

359
359
359
360
361
362
363
364
365
366
366
367
368
368
368
369
370
370
371
371
371
370
372
373

Sunday 12

Waning Crescent 30%

04:49

14:04

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

Sun - Rise: 06:37, Set: 20:15, Transit: 13:26. Moon - Rise: 04:49, Set: 14:04. Civil Dark: 20:49 - 06:03. Nautical Dark: 21:31 - 05:21. Astro Dark: 22:17 - 04:35

Total Clouds (% Sky Obscured)

70
68
71
77
80
78
73
71
62
53
47
51
65
73
72
71
70
62
49
39
34
29
25
18

Low Clouds (% Sky Obscured)

70
68
71
77
80
78
72
55
56
53
47
51
49
45
42
38
35
32
31
29
28
26
24
18

Medium Clouds (% Sky Obscured)

23
18
14
10
10
5
5
5
3
2
0
3
6
9
12
8
8
8
4
6
5
3
0
0

High Clouds (% Sky Obscured)

41
11
41
68
80
57
27
4
3
3
3
2
1
1
1
1
1
1
1
1
1
1
2
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

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

Precipitation Probability (%)

62
66
95
95
66
57
43
18
14
8
0
1
1
0
2
2
1
1
1
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.4
1.3
0.8
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
7
6
5
5
4
4
4
5
6
8
9
11
12
14
14
14
15
14
12
11
10
8
7

Feels Like (°C)

6
5
4
4
4
3
3
3
2
3
3
3
4
4
4
11
11
10
11
11
11
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

60
62
66
68
70
72
72
71
69
61
55
49
43
38
32
32
32
31
37
43
50
56
61
67

Pressure (mb)

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

Ozone (du)

374
373
371
372
372
372
374
376
377
377
378
378
379
380
381
382
383
384
385
387
388
389
390
391

Monday 13

Waning Crescent 21%

05:06

15:21

00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 OK
08 OK
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

Sun - Rise: 06:35, Set: 20:17, Transit: 13:26. Moon - Rise: 05:06, Set: 15:21. Civil Dark: 20:51 - 06:01. Nautical Dark: 21:33 - 05:19. Astro Dark: 22:20 - 04:32

Total Clouds (% Sky Obscured)

13
7
5
4
3
9
15
24
45
72
99
87
70
54
69
85
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

13
7
5
2
0
0
0
0
1
1
1
6
14
24
29
33
37
37
37
38
33
29
24
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
13
29
49
38
26
14
11
8
6
14
19
25
25
26
26
30

High Clouds (% Sky Obscured)

1
1
2
2
3
8
13
18
32
45
59
46
40
30
57
80
100
100
100
100
97
96
94
90

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
8
7
6

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

5
5
5
4
4
4
3
3
3
4
4
5
5
5
5
5
4
4
4
3
4
3
3
4

Chance of Frost

Temperature (°C)

6
6
5
5
4
4
4
5
5
7
8
10
11
13
14
14
14
15
14
12
11
10
9
8

Feels Like (°C)

8
7
7
4
4
3
4
3
4
4
5
5
5
6
6
12
12
12
12
11
12
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

70
72
75
76
77
79
77
76
75
70
64
59
53
48
44
44
42
42
49
58
67
73
80
87

Pressure (mb)

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

Ozone (du)

391
390
389
389
390
390
390
390
389
388
387
386
386
387
388
387
387
387
386
386
385
385
385
384

Forecast for Anspach, Regierungsbezirk Darmstadt, Germany (50.30,8.50)

Generated: 07/04/26 14:09:47. Forecast: 07/04/26 to 13/04/26. Timezone: UTC+2.00