Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Crescent 16%

00:59

18:39

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

Sun - Rise: 06:04, Set: 21:13, Transit: 13:37. Moon - Rise: 00:59, Set: 18:39. Civil Dark: 21:53 - 05:23. Nautical Dark: 22:48 - 04:30. Astro Dark: 00:01 - 03:18

Total Clouds (% Sky Obscured)

41
38
33
26
51
52
72
100
95
36
26
57
95
100
100
97
69
61
45
41
15
26
6
45

Low Clouds (% Sky Obscured)

15
13
6
7
9
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
37
19
7
4
12
17
17
68
88
69
61
8
3
11
26
3
2

High Clouds (% Sky Obscured)

2
3
5
14
40
47
69
100
89
27
21
57
91
100
100
94
37
11
45
38
2
2
3
40

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
1
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
3
3
5
8
7
7
6
6
5
5
4
4
4
4
3
3
3
3
5
5
5
5

Chance of Frost

Temperature (°C)

24
24
24
24
23
19
16
15
14
14
14
13
13
13
13
13
16
19
22
25
26
27
28
29

Feels Like (°C)

25
25
25
24
22
17
15
12
12
12
13
13
13
11
11
12
14
17
21
23
25
27
27
29

Dew Point (°C)

3
3
3
3
7
11
11
10
10
10
9
7
6
6
6
6
6
6
6
6
4
2
0
0

Relative Humidity (%)

25
25
24
25
35
58
71
74
75
78
72
66
65
65
63
59
52
44
36
29
23
19
16
15

Pressure (mb)

1021
1020
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

317
316
317
316
316
316
314
314
316
317
320
320
321
323
322
321
323
325
325
326
326
326
326
325

Sunday 9

Waning Crescent 8%

02:14

19:40

16 OK
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
14 Bad
15 Bad

Sun - Rise: 06:05, Set: 21:11, Transit: 13:37. Moon - Rise: 02:14, Set: 19:40. Civil Dark: 21:51 - 05:25. Nautical Dark: 22:45 - 04:32. Astro Dark: 23:56 - 03:22

Total Clouds (% Sky Obscured)

43
58
67
77
92
91
81
95
71
100
100
100
100
100
100
99
100
100
99
98
74
80
36
78

Low Clouds (% Sky Obscured)

14
25
12
9
4
3
4
4
16
50
51
5
10
2
9
9
32
71
55
71
54
80
34
78

Medium Clouds (% Sky Obscured)

18
58
67
66
92
49
51
45
44
52
50
64
77
99
94
97
100
100
95
93
48
29
0
0

High Clouds (% Sky Obscured)

33
33
5
40
49
55
50
87
57
100
100
100
100
100
100
91
78
40
45
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
4
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
Very Light Rain
Very Light Rain
None
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
4
6
13
53
49
54
38
55
51
31
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
11
11
7
5
5
3
4
5
4
5
5
5
6
6
6
7
9
7
7
9
11
11
12

Chance of Frost

Temperature (°C)

30
29
28
27
25
23
21
19
18
18
18
18
17
17
17
17
18
19
19
19
19
20
20
21

Feels Like (°C)

27
25
24
25
24
21
19
18
16
17
16
16
16
16
15
17
17
16
17
18
17
18
18
20

Dew Point (°C)

1
2
5
8
9
9
10
8
8
9
8
9
10
11
12
13
12
11
12
11
11
11
15
13

Relative Humidity (%)

15
16
23
30
35
41
49
49
52
57
54
56
63
67
73
76
64
60
63
60
59
55
74
59

Pressure (mb)

1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1013
1014
1014
1015
1016
1016
1017
1017
1018

Ozone (du)

324
322
320
320
320
321
323
321
321
320
319
318
319
321
320
320
320
322
325
329
330
331
331
329

Monday 10

Waning Crescent 2%

03:44

20:20

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

Sun - Rise: 06:07, Set: 21:09, Transit: 13:37. Moon - Rise: 03:44, Set: 20:20. Civil Dark: 21:49 - 05:27. Nautical Dark: 22:42 - 04:34. Astro Dark: 23:52 - 03:26

Total Clouds (% Sky Obscured)

80
80
68
3
18
34
27
53
59
40
69
31
56
42
53
2
28
64
51
38
46
61
49
31

Low Clouds (% Sky Obscured)

80
80
68
0
10
28
20
18
18
21
21
15
27
18
14
0
7
15
34
36
33
33
27
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
19
0
0
0
0
0

High Clouds (% Sky Obscured)

2
5
4
3
3
7
5
37
30
2
45
3
33
22
45
2
18
48
5
2
17
32
25
16

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 (%)

3
2
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)

12
12
12
12
10
8
8
7
6
5
4
5
5
5
5
5
5
8
8
9
9
9
10
10

Chance of Frost

Temperature (°C)

21
21
20
19
18
16
14
13
12
11
11
10
10
10
10
10
13
16
17
18
19
20
20
20

Feels Like (°C)

19
17
16
15
16
14
12
12
10
9
11
10
9
10
10
10
12
14
15
15
16
17
17
18

Dew Point (°C)

11
11
10
10
11
10
8
8
8
8
8
8
8
8
8
8
7
6
6
5
5
5
5
5

Relative Humidity (%)

52
52
52
55
62
66
67
71
73
79
83
85
85
88
88
83
65
53
46
41
39
37
36
36

Pressure (mb)

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

Ozone (du)

326
323
322
319
316
315
313
313
314
313
313
314
313
313
313
313
313
313
314
315
315
315
316
315

Tuesday 11

Waning Crescent 0%

05:19

20:47

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 Good
07 Good
08 Good
09 Good
10 Good
11 OK
12 OK
13 OK
14 OK
15 OK

Sun - Rise: 06:09, Set: 21:07, Transit: 13:37. Moon - Rise: 05:19, Set: 20:47. Civil Dark: 21:47 - 05:29. Nautical Dark: 22:39 - 04:37. Astro Dark: 23:48 - 03:30

Total Clouds (% Sky Obscured)

14
11
7
5
5
2
0
2
2
2
5
7
10
10
6
5
7
7
10
19
28
43
33
21

Low Clouds (% Sky Obscured)

7
4
2
0
0
0
0
0
0
0
1
3
4
3
1
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
0

High Clouds (% Sky Obscured)

6
5
4
4
3
2
0
1
2
2
3
1
4
8
5
5
7
7
9
19
28
40
32
20

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)

10
10
10
9
8
7
6
5
5
4
3
3
3
3
3
4
4
5
6
7
7
7
8
7

Chance of Frost

Temperature (°C)

20
20
19
18
17
15
13
11
10
10
9
9
9
8
9
10
12
14
16
19
20
22
23
24

Feels Like (°C)

18
18
17
16
15
14
12
11
10
10
9
9
9
8
8
10
12
14
16
18
19
21
22
23

Dew Point (°C)

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

Relative Humidity (%)

36
38
40
45
52
66
74
79
81
84
87
87
87
88
87
85
72
61
51
41
33
28
23
21

Pressure (mb)

1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025

Ozone (du)

315
318
318
317
317
316
316
315
316
316
316
316
316
316
317
316
316
314
313
312
312
311
310
309

Wednesday 12

New Moon 1%

06:52

21:05

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

Sun - Rise: 06:10, Set: 21:05, Transit: 13:37. Moon - Rise: 06:52, Set: 21:05. Civil Dark: 21:44 - 05:31. Nautical Dark: 22:36 - 04:39. Astro Dark: 23:43 - 03:34

Total Clouds (% Sky Obscured)

10
9
7
19
32
13
36
16
14
18
12
9
8
12
15
19
32
19
8
21
33
46
51
53

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
0

High Clouds (% Sky Obscured)

9
8
7
19
32
11
36
15
13
18
11
8
8
11
13
17
26
14
7
14
23
35
44
53

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)

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

Chance of Frost

Temperature (°C)

25
26
25
25
22
20
17
15
15
14
14
14
13
13
13
14
16
19
22
25
27
28
30
31

Feels Like (°C)

23
24
24
23
21
16
16
13
14
14
13
12
13
12
12
13
15
15
16
17
19
20
21
29

Dew Point (°C)

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

Relative Humidity (%)

20
19
19
20
27
35
58
69
74
71
68
63
61
60
61
58
47
36
29
23
20
18
15
15

Pressure (mb)

1025
1025
1024
1024
1024
1024
1024
1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021

Ozone (du)

308
308
308
307
307
308
308
308
306
305
304
304
304
304
304
304
304
304
304
304
305
305
305
306

Thursday 13

Waxing Crescent 4%

08:20

21:19

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 OK
07 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:12, Set: 21:03, Transit: 13:36. Moon - Rise: 08:20, Set: 21:19. Civil Dark: 21:42 - 05:33. Nautical Dark: 22:34 - 04:42. Astro Dark: 23:39 - 03:37

Total Clouds (% Sky Obscured)

56
52
53
49
59
69
78
71
66
58
61
59
57
49
40
35
37
38
40
55
73
88
73
63

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
3
5
8
9
13
17
18
21
21
21
23
22
23
17
9

High Clouds (% Sky Obscured)

56
52
53
49
59
68
74
67
53
36
29
13
12
6
2
1
4
6
9
35
61
85
63
44

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
3
5
6
10
13
13
12
12

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)

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

Chance of Frost

Temperature (°C)

31
32
31
29
28
26
24
21
20
19
19
18
18
17
18
19
19
22
25
27
28
30
31
31

Feels Like (°C)

29
28
29
29
29
25
24
24
23
22
21
15
15
15
14
14
13
18
19
19
20
22
22
29

Dew Point (°C)

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

Relative Humidity (%)

14
14
15
17
19
22
26
30
31
33
34
36
36
37
35
34
33
26
22
17
15
14
12
11

Pressure (mb)

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

Ozone (du)

306
307
306
306
306
306
305
305
305
305
305
305
305
305
305
305
305
304
303
303
302
302
302
301

Friday 14

Waxing Crescent 10%

09:44

21:30

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

Sun - Rise: 06:14, Set: 21:01, Transit: 13:36. Moon - Rise: 09:44, Set: 21:30. Civil Dark: 21:40 - 05:35. Nautical Dark: 22:31 - 04:44. Astro Dark: 23:35 - 03:41

Total Clouds (% Sky Obscured)

56
64
66
72
77
81
85
82
77
71
54
42
31
31
32
36
39
40
40
56
71
86

Low Clouds (% Sky Obscured)

7
9
14
23
28
30
32
37
36
35
24
15
11
13
16
20
20
19
19
18
14
14

Medium Clouds (% Sky Obscured)

1
4
6
9
12
13
14
16
18
21
19
19
17
10
5
0
0
0
0
10
20
34

High Clouds (% Sky Obscured)

30
28
22
28
41
54
65
65
62
65
54
39
21
15
10
4
4
4
4
27
50
78

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

Fog (%)

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

Precipitation Probability (%)

4
2
1
0
2
6
10
16
17
10
6
1
0
0
0
0
1
1
0
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
30
29
27
25
22
20
18
18
18
17
17
16
16
16
16
17
18
19
21
21
22

Feels Like (°C)

28
27
29
30
30
21
22
23
22
20
19
16
15
16
16
15
15
17
17
17
18
18

Dew Point (°C)

-3
-4
-1
1
3
8
12
17
17
17
17
16
16
15
15
15
14
12
11
10
9
9

Relative Humidity (%)

11
10
14
18
24
38
59
90
92
93
95
96
95
96
93
89
85
70
58
49
46
44

Pressure (mb)

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

Ozone (du)

300
300
300
299
299
301
302
304
304
305
306
307
308
309
310
310
311
313
315
317
318
319

Forecast for Stadskanaal, Gemeente Stadskanaal, Netherlands (52.99,6.95)

Generated: 08/08/26 16:43:06. Forecast: 08/08/26 to 14/08/26. Timezone: UTC+2.00