Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 7

Waning Gibbous 69%

02:08

09:16

13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 OK
22 Good
23 Good
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

Sun - Rise: 06:28, Set: 19:47, Transit: 13:09. Moon - Rise: 02:08, Set: 09:16. Civil Dark: 20:19 - 05:56. Nautical Dark: 20:59 - 05:16. Astro Dark: 21:41 - 04:33

Total Clouds (% Sky Obscured)

4
3
3
3
3
2
2
3
31
0
2
0
0
0
0
0
0
0
0
0
0
3
3
0

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
1
21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
2
0
3
2
2
3
0
0
2
0
0
0
0
0
0
0
0
0
0
3
2
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
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
7
7
7
8
8
6
6
6
6
6
5
5
5
5
5
5
5
5
4
3
3
3
3

Chance of Frost

Temperature (°C)

12
13
13
13
13
12
10
8
7
5
4
4
3
3
2
1
0
-0
-1
2
4
7
8
10

Feels Like (°C)

10
11
11
11
11
10
9
6
5
4
3
2
2
1
0
-0
-1
-2
-2
1
3
5
7
8

Dew Point (°C)

-3
-2
-1
-1
0
1
2
2
1
0
-1
-1
-0
-1
-2
-2
-2
-3
-5
-7
-9
-11
-11
-9

Relative Humidity (%)

36
37
37
39
41
45
55
64
67
68
72
75
77
77
78
80
83
80
71
53
36
28
25
25

Pressure (mb)

1023
1023
1022
1022
1022
1022
1023
1025
1026
1027
1028
1028
1028
1029
1029
1029
1030
1030
1030
1029
1029
1029
1028
1028

Ozone (du)

368
368
370
370
370
370
372
373
376
376
376
377
379
380
379
379
379
378
377
377
376
376
377
378

Wednesday 8

Waning Gibbous 60%

02:57

10:14

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

Sun - Rise: 06:26, Set: 19:48, Transit: 13:08. Moon - Rise: 02:57, Set: 10:14. Civil Dark: 20:21 - 05:54. Nautical Dark: 21:01 - 05:14. Astro Dark: 21:43 - 04:31

Total Clouds (% Sky Obscured)

0
8
3
0
0
0
0
0
0
0
0
0
1
2
4
5
35
66
72
94
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
52
100
100
100

High Clouds (% Sky Obscured)

0
7
3
0
0
0
0
0
0
0
0
0
1
2
4
5
33
63
62
94
100
100
92
94

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
5
5
8
8
7
5
5
5
5
5
5
5
4
4
4
4
4
4
3
2
2
2
3

Chance of Frost

Temperature (°C)

11
11
11
11
11
10
8
5
4
3
3
2
1
1
0
-1
-1
-1
-2
2
5
7
9
10

Feels Like (°C)

9
9
9
8
8
8
7
4
3
2
1
1
-0
-1
-1
-2
-3
-3
-4
0
2
4
6
7

Dew Point (°C)

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

Relative Humidity (%)

26
27
28
32
37
42
52
65
72
75
76
76
77
78
78
80
80
81
77
60
49
40
35
32

Pressure (mb)

1027
1026
1025
1025
1025
1025
1026
1027
1028
1028
1028
1028
1029
1028
1028
1028
1028
1027
1027
1026
1025
1025
1024
1023

Ozone (du)

377
376
377
377
379
380
381
381
381
381
382
381
380
379
379
380
379
379
381
383
382
383
386
388

Thursday 9

Waning Gibbous 50%

03:34

11:20

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:24, Set: 19:50, Transit: 13:08. Moon - Rise: 03:34, Set: 11:20. Civil Dark: 20:22 - 05:51. Nautical Dark: 21:02 - 05:11. Astro Dark: 21:45 - 04:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
93
95
93
100
93
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
68
41
40
49
59
81
100
100
100

Medium Clouds (% Sky Obscured)

95
100
100
100
100
100
100
90
90
95
90
97
81
100
100
100
100
100
100
97
95
93
94
96

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
29
18
29
79
100
86
100
100
100
100
100
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
Very Light Rain
None
None
None
None
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
29
46
19
27
32
46
54
46
41

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
12
11
11
10
9
7
5
4
4
3
3
3
4
4
4
3
3
4
4
5
5
5

Feels Like (°C)

7
8
8
8
8
7
6
4
2
1
0
1
0
0
1
1
1
1
0
1
1
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

30
29
29
31
35
43
54
57
62
61
60
58
60
61
61
63
68
75
76
72
63
57
56
58

Pressure (mb)

1022
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

387
389
390
393
394
393
393
393
391
390
389
389
388
389
391
395
397
398
397
396
396
395
395
393

Friday 10

Third Quarter 40%

04:03

12:33

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 OK
05 OK
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 06:22, Set: 19:51, Transit: 13:08. Moon - Rise: 04:03, Set: 12:33. Civil Dark: 20:24 - 05:49. Nautical Dark: 21:04 - 05:09. Astro Dark: 21:47 - 04:25

Total Clouds (% Sky Obscured)

100
96
92
89
88
89
89
89
87
87
89
95
95
75
53
35
21
12
8
2
2
1
0
0

Low Clouds (% Sky Obscured)

100
85
71
57
59
62
66
49
35
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
94
70
77
77
81
30
14
9
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
86
71
57
56
56
50
55
67
82
86
93
95
73
52
35
18
10
8
2
2
1
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 (%)

28
21
11
4
18
25
18
11
7
6
2
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
2
2
1
3
4
4
5
4
3
4
4
4
4
4
4
4
4
4
3
4
4
5
6

Chance of Frost

Temperature (°C)

6
6
6
6
7
6
6
5
4
3
2
1
1
0
0
-0
-1
-0
1
2
4
6
9
10

Feels Like (°C)

3
4
4
5
5
3
3
3
1
1
-1
-2
-3
-3
-2
-2
-3
-2
-1
-0
3
5
7
8

Dew Point (°C)

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

Relative Humidity (%)

61
69
74
78
77
78
82
88
89
91
94
93
89
89
91
92
92
92
92
73
53
45
38
35

Pressure (mb)

1019
1020
1020
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1020
1020
1019
1018

Ozone (du)

390
387
384
383
381
380
378
376
376
375
372
370
368
367
367
368
369
369
368
368
369
370
371
374

Saturday 11

Waning Crescent 30%

04:25

No Set

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

Sun - Rise: 06:20, Set: 19:53, Transit: 13:07. Moon - Rise: 04:25, Set: No Set. Civil Dark: 20:26 - 05:47. Nautical Dark: 21:06 - 05:07. Astro Dark: 21:50 - 04:23

Total Clouds (% Sky Obscured)

0
0
2
2
7
12
12
6
3
5
1
2
2
9
13
19
12
14
15
14
13
22
21
21

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
7
13
19
12
14
15
14
13
22
21
21

Medium Clouds (% Sky Obscured)

0
0
0
0
7
12
12
6
3
0
0
0
0
9
13
19
12
14
15
14
13
15
15
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
2
5
1
2
2
4
2
0
2
3
5
14
13
22
21
21

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
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
13
16
41
56
68
73
71

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
12
12
12
12
10
9
6
5
3
2
1
0
1
0
0
0
1
3
5
5
7
8
9

Feels Like (°C)

9
9
10
9
9
7
6
5
3
1
-1
-1
-1
-1
-2
-2
-2
-2
-2
-1
3
3
2
3

Dew Point (°C)

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

Relative Humidity (%)

33
33
34
34
37
43
53
65
76
82
88
89
91
89
89
91
92
84
77
72
61
52
44
43

Pressure (mb)

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

Ozone (du)

375
375
375
375
376
376
376
375
376
377
378
379
379
379
379
380
380
381
382
383
383
382
382
382

Sunday 12

Waning Crescent 21%

04:44

13:48

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

Sun - Rise: 06:18, Set: 19:54, Transit: 13:07. Moon - Rise: 04:44, Set: 13:48. Civil Dark: 20:27 - 05:45. Nautical Dark: 21:08 - 05:04. Astro Dark: 21:52 - 04:20

Total Clouds (% Sky Obscured)

20
20
15
15
17
18
20
30
41
53
54
41
32
25
21
20
19
13
8
28
40
54
65
79

Low Clouds (% Sky Obscured)

20
20
15
15
17
18
20
30
41
51
37
23
9
8
7
13
13
12
6
10
15
21
32
45

Medium Clouds (% Sky Obscured)

20
18
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
12
23
30
28
22

High Clouds (% Sky Obscured)

11
14
15
15
17
18
20
30
41
23
21
18
15
10
5
1
1
1
1
25
40
51
46
45

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

Precipitation Probability (%)

61
49
33
13
10
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Precipitation Amount (mm)

0.3
0.2
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)

11
12
11
11
11
9
8
6
5
5
4
4
4
4
4
3
3
3
3
3
3
4
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
8
7
7
7
7
7
-1
0
1
2
1
1
-1
-1
-1
-1
-1
-1
4
5
6
6

Dew Point (°C)

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

Relative Humidity (%)

41
41
44
47
52
61
71
83
85
86
86
88
89
91
93
94
93
89
86
82
74
67
59
57

Pressure (mb)

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

Ozone (du)

382
382
383
384
384
385
385
385
385
386
386
385
384
383
383
382
381
382
382
382
381
379
378
378

Monday 13

Waning Crescent 13%

05:00

15:04

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:16, Set: 19:56, Transit: 13:07. Moon - Rise: 05:00, Set: 15:04. Civil Dark: 20:29 - 05:43. Nautical Dark: 21:10 - 05:02. Astro Dark: 21:54 - 04:17

Total Clouds (% Sky Obscured)

84
82
88
94
94
95
96
98
99
100
99
98
98
96
95
92
94
95
97

Low Clouds (% Sky Obscured)

62
71
81
88
90
92
92
92
93
95
93
92
91
90
89
87
90
92
94

Medium Clouds (% Sky Obscured)

21
18
14
25
40
50
50
55
55
55
55
51
46
49
48
46
55
63
76

High Clouds (% Sky Obscured)

45
45
65
66
71
71
72
71
71
51
46
50
60
80
95
92
68
36
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
5
7

Fog (%)

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

Precipitation Probability (%)

1
2
4
5
6
6
7
32
46
57
59
55
46
38
30
12
18
21
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
11
10
10
10
9
9
5
5
5
5
4
4
3
4
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

55
54
56
60
64
68
73
81
84
88
93
93
93
94
94
96
98
93
91

Pressure (mb)

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

Ozone (du)

378
378
379
380
381
382
384
386
386
386
385
383
380
378
380
383
386
385
385

Forecast for Zwiesel, Lower Bavaria, Germany (49.02,13.24)

Generated: 07/04/26 13:44:20. Forecast: 07/04/26 to 13/04/26. Timezone: UTC+2.00