Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 7

Waning Crescent 1%

07:03

15:46

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

Sun - Rise: 07:48, Set: 17:00, Transit: 12:23. Moon - Rise: 07:03, Set: 15:46. Civil Dark: 17:36 - 07:11. Nautical Dark: 18:16 - 06:31. Astro Dark: 18:56 - 05:51

Total Clouds (% Sky Obscured)

99
98
99
96
98
98
68
86
93
100
100
99
98
100
99
98
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
43
41
54
56
59
56
80
93
99
96
94
98
94
95
97
98
89
93
97
98
96
94
84

Medium Clouds (% Sky Obscured)

89
93
85
86
89
66
37
33
57
62
66
81
95
98
79
76
78
90
100
100
100
100
100
100

High Clouds (% Sky Obscured)

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

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

Precipitation Probability (%)

0
3
4
0
1
2
4
5
13
20
31
40
57
79
71
50
47
49
55
69
85
84
68
42

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.7
0.5
0
0
0
0
0.5
0.9
1
0.6
0

Wind Speed/Direction (mph)

5
4
5
4
2
2
3
3
3
4
4
4
5
5
6
6
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
68
70
70
78
83
86
88
91
93
94
96
96
96
98
98
98
96
96
96
96
96
96
96

Pressure (mb)

1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

286
286
286
287
285
284
284
287
292
295
298
298
296
295
295
296
295
293
292
295
298
300
298
297

Sunday 8

Waning Crescent 1%

08:21

16:01

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

Sun - Rise: 07:49, Set: 16:58, Transit: 12:23. Moon - Rise: 08:21, Set: 16:01. Civil Dark: 17:34 - 07:13. Nautical Dark: 18:15 - 06:32. Astro Dark: 18:55 - 05:53

Total Clouds (% Sky Obscured)

96
88
94
73
48
71
72
81
85
88
87
82
70
64
51
57
61
41
37
42
37
22
37
14

Low Clouds (% Sky Obscured)

81
69
88
64
43
55
62
62
78
83
77
61
26
27
33
44
53
31
36
36
30
19
24
9

Medium Clouds (% Sky Obscured)

85
73
32
9
5
27
20
28
34
31
42
72
68
55
17
16
9
10
1
2
1
0
15
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
10
3
1
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 (%)

12
3
1
1
2
2
3
3
4
3
1
1
2
2
1
1
1
1
1
0
1
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
88
84
83
87
90
91
91
90
90
90
90
91
93
93
93
91
93
93
93
91
91
85
79

Pressure (mb)

1022
1022
1021
1021
1021
1021
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020

Ozone (du)

295
293
292
290
289
292
299
301
299
294
292
291
290
290
289
290
292
292
290
289
286
285
280
278

Monday 9

New Moon 0%

09:36

16:21

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

Sun - Rise: 07:51, Set: 16:56, Transit: 12:23. Moon - Rise: 09:36, Set: 16:21. Civil Dark: 17:33 - 07:14. Nautical Dark: 18:14 - 06:34. Astro Dark: 18:53 - 05:54

Total Clouds (% Sky Obscured)

4
15
20
19
4
0
16
15
15
17
24
36
40
55
62
63
88
54
90
99
100
100
100
100

Low Clouds (% Sky Obscured)

3
12
15
15
3
0
15
15
15
15
24
36
40
55
62
63
70
54
63
59
55
55
50
50

Medium Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
33
2
41
50
50
50
45
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
4
4
4
4
4
4
4
4
4
4
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
10
10
11
10
8
6
6
5
5
4
4
4
3
3
3
3
1
2
1
0
0
1
2

Dew Point (°C)

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

Relative Humidity (%)

75
72
70
73
80
87
87
88
88
89
89
91
89
89
91
93
91
91
91
91
91
88
82
78

Pressure (mb)

1020
1019
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

274
274
271
266
261
257
255
257
257
256
254
251
251
251
252
250
248
247
242
239
240
241
242
243

Tuesday 10

Waxing Crescent 2%

10:44

16:48

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

Sun - Rise: 07:53, Set: 16:55, Transit: 12:23. Moon - Rise: 10:44, Set: 16:48. Civil Dark: 17:31 - 07:16. Nautical Dark: 18:12 - 06:35. Astro Dark: 18:52 - 05:56

Total Clouds (% Sky Obscured)

87
75
98
96
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
96
93
90

Low Clouds (% Sky Obscured)

50
49
48
42
43
44
45
45
45
50
55
65
65
66
99
100
100
100
100
96
91
87
82
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
55
67
82
100
100
99
99
97
95
94
96
95
97
95
93
90
87
75

High Clouds (% Sky Obscured)

31
20
45
45
48
61
76
79
84
90
93
96
100
85
71
56
71
85
100
84
69
57
43
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
5
9
9
9
9

Fog (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
1
1
7
12
30
29
45
64
49
32
20
26
32

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
7
7
7
7
8
8
7
7
7
7
7
7
6
7
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

5
6
6
6
6
6
5
5
5
5
4
4
4
4
4
4
4
5
4
4
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
70
67
72
79
85
85
85
86
86
86
86
85
83
83
85
88
89
93
96
96
96
98
94

Pressure (mb)

1014
1014
1013
1013
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1009
1008
1008
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

244
245
245
247
248
247
245
245
244
245
248
247
247
246
246
248
250
249
250
251
253
254
254
251

Wednesday 11

Waxing Crescent 5%

11:41

17:25

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

Sun - Rise: 07:54, Set: 16:53, Transit: 12:23. Moon - Rise: 11:41, Set: 17:25. Civil Dark: 17:30 - 07:17. Nautical Dark: 18:11 - 06:36. Astro Dark: 18:51 - 05:56

Total Clouds (% Sky Obscured)

87
87
88
89
89
90
91
92
93
94
96
97
99
99
100
100
98
97
96
89
82
75
80
86

Low Clouds (% Sky Obscured)

75
60
48
40
52
67
78
80
83
85
89
93
97
98
99
100
76
54
27
16
11
3
23
41

Medium Clouds (% Sky Obscured)

83
83
88
85
88
66
86
86
86
83
32
26
25
29
32
32
42
56
70
67
60
57
57
58

High Clouds (% Sky Obscured)

45
59
63
72
59
43
30
30
18
15
2
11
28
37
46
48
45
49
58
46
28
17
18
29

ISS Passover

Visibility (miles)

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

Fog (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

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 (%)

52
63
36
34
38
31
24
16
2
1
1
0
0
1
1
0
1
1
0
3
4
2
15
20

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
6
6
5
4
5
5
5
5
5
5
6
5
5
5
5
5
5
5
4
4
6

Chance of Frost

Temperature (°C)

6
6
7
7
7
7
7
6
6
6
6
5
5
5
5
5
5
5
5
5
5
6
6
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
98
98
98
98
98
98
98
98
96
96
96
94
96
94
94
96
94
94
94
91
90
86
84

Pressure (mb)

1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

248
247
247
248
249
249
248
248
248
248
248
249
249
251
251
251
251
253
254
256
258
259
261
260

Thursday 12

Waxing Crescent 10%

No Rise

18:15

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

Sun - Rise: 07:56, Set: 16:52, Transit: 12:23. Moon - Rise: No Rise, Set: 18:15. Civil Dark: 17:29 - 07:19. Nautical Dark: 18:10 - 06:38. Astro Dark: 18:50 - 05:58

Total Clouds (% Sky Obscured)

93
93
92
91
87
86
78
78
77
73
47
26
3
1
2
2
5
7
8
19
29
40
36
32

Low Clouds (% Sky Obscured)

57
53
52
48
41
37
33
31
29
30
21
14
3
1
2
2
4
5
7
13
15
18
16
19

Medium Clouds (% Sky Obscured)

56
55
45
45
35
30
25
17
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
38
22
5
16
30
42
41
39
38
28
14
0
0
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
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

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 (%)

23
27
27
22
22
19
12
11
10
5
7
7
2
4
5
2
4
6
3
6
9
6
15
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
7
6
6
6
7
7
3
3
3
3
4
3
2
2
2
2
2
2
2
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

78
75
70
65
62
64
67
69
68
68
69
68
69
68
69
71
72
72
73
73
73
71
70
65

Pressure (mb)

1005
1005
1005
1006
1006
1006
1007
1007
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1011
1011
1012
1013
1013
1014

Ozone (du)

260
259
258
256
255
255
254
254
255
255
256
257
257
258
260
262
264
267
269
272
275
278
281
282

Friday 13

Waxing Crescent 17%

12:26

19:15

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

Sun - Rise: 07:58, Set: 16:51, Transit: 12:23. Moon - Rise: 12:26, Set: 19:15. Civil Dark: 17:28 - 07:20. Nautical Dark: 18:09 - 06:39. Astro Dark: 18:49 - 05:59

Total Clouds (% Sky Obscured)

26
26
31
37
32
25
22
30
35
53
45
40
29
33
40
52
54
59
60

Low Clouds (% Sky Obscured)

24
26
31
37
32
25
22
30
34
35
18
11
8
13
28
38
54
59
60

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
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
9
9
9
9
9
9

Fog (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
19
17
14
13
12
11
13
13
10
11
10
4
12
22
32
32
29
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
58
59
61
63
65
67
71
73
73
75
76
76
77
82
85
91
89
89

Pressure (mb)

1014
1015
1015
1015
1016
1016
1017
1018
1018
1019
1020
1020
1021
1021
1021
1022
1022
1022
1023

Ozone (du)

282
282
283
283
283
287
290
293
294
296
297
296
294
293
291
290
289
288
288

Forecast for Utrecht, Gemeente Utrecht, Netherlands (52.09,5.12)

Generated: 07/11/26 12:46:32. Forecast: 07/11/26 to 13/11/26. Timezone: UTC+1.00