Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 3

Waning Crescent 24%

01:52

15:10

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

Sun - Rise: 07:41, Set: 17:07, Transit: 12:23. Moon - Rise: 01:52, Set: 15:10. Civil Dark: 17:43 - 07:05. Nautical Dark: 18:23 - 06:25. Astro Dark: 19:02 - 05:45

Total Clouds (% Sky Obscured)

91
72
63
19
5
1
2
1
2
3
40
43
45
56
56
61
73
93
92
71
67
75
75
73

Low Clouds (% Sky Obscured)

45
34
29
13
4
1
2
1
2
2
35
42
44
56
56
57
71
73
52
35
32
38
34
30

Medium Clouds (% Sky Obscured)

0
0
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
24
45
50

High Clouds (% Sky Obscured)

1
2
4
3
0
0
0
0
0
0
0
0
0
0
0
5
5
48
50
46
37
34
32
33

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
11
11
10
10
10
10
10
10
10
9
10
10
10
11
11
12
13
14
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
85
81
75
70
72
75
75
76
79
72
72
80
88
93
94
91
84
74
69
66
63
67

Pressure (mb)

1031
1031
1031
1032
1032
1033
1033
1033
1033
1033
1033
1032
1032
1032
1032
1032
1032
1033
1033
1032
1032
1031
1031
1030

Ozone (du)

310
310
312
313
311
311
311
310
310
309
308
306
305
304
304
305
306
307
307
308
308
308
306
305

Wednesday 4

Waning Crescent 16%

03:11

15:22

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

Sun - Rise: 07:43, Set: 17:05, Transit: 12:23. Moon - Rise: 03:11, Set: 15:22. Civil Dark: 17:41 - 07:07. Nautical Dark: 18:21 - 06:26. Astro Dark: 19:01 - 05:47

Total Clouds (% Sky Obscured)

84
50
37
30
24
30
40
25
25
28
32
42
47
70
66
68
46
52
47
45
36
35
35
35

Low Clouds (% Sky Obscured)

45
41
32
24
20
27
37
23
24
24
26
36
38
52
52
54
36
37
33
38
36
31
28
28

Medium Clouds (% Sky Obscured)

43
3
3
3
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

15
2
1
1
0
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
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)

13
12
12
12
11
11
10
10
10
10
10
10
9
10
10
10
9
10
11
12
12
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
69
71
75
76
80
82
83
85
85
88
88
89
89
89
91
85
76
70
66
62
60
62

Pressure (mb)

1030
1030
1030
1031
1031
1031
1031
1031
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1027

Ozone (du)

304
301
300
300
299
299
300
301
301
300
299
298
298
298
297
298
298
298
297
296
295
293
291
290

Thursday 5

Waning Crescent 9%

04:29

15:33

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

Sun - Rise: 07:44, Set: 17:03, Transit: 12:23. Moon - Rise: 04:29, Set: 15:33. Civil Dark: 17:39 - 07:08. Nautical Dark: 18:20 - 06:28. Astro Dark: 18:59 - 05:48

Total Clouds (% Sky Obscured)

39
41
48
47
40
25
44
54
60
55
53
51
52
59
56
55
55
53
48
42
40
37
34
28

Low Clouds (% Sky Obscured)

32
33
36
35
30
20
34
46
55
55
53
47
52
59
56
55
55
53
48
42
40
37
34
28

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)

0
0
0
0
0
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
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
1
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
9
8
8
7
7
7
7
7
7
6
6
6
6
6
7
6
6
7
7
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
72
78
78
79
80
83
86
88
88
89
89
89
89
89
89
89
85
75
68
64
63
62
63

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1025
1025
1026
1026
1026
1025
1025
1025
1024
1024

Ozone (du)

291
290
290
289
288
287
286
284
284
285
285
286
288
288
287
287
286
286
286
286
285
284
283
281

Friday 6

Waning Crescent 4%

05:46

15:46

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

Sun - Rise: 07:46, Set: 17:02, Transit: 12:23. Moon - Rise: 05:46, Set: 15:46. Civil Dark: 17:38 - 07:10. Nautical Dark: 18:18 - 06:29. Astro Dark: 18:58 - 05:50

Total Clouds (% Sky Obscured)

21
14
2
3
5
9
11
13
23
49
45
45
44
39
34
43
48
64
69
71
73
79
83
90

Low Clouds (% Sky Obscured)

21
10
0
2
5
7
8
9
10
10
10
11
11
12
11
20
31
42
50
58
67
60
51
46

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
45
45
45
40
35
30
23
9
2
2
2
30
29
30
41

High Clouds (% Sky Obscured)

1
2
2
0
0
0
0
0
10
35
35
0
0
0
0
1
14
35
35
29
2
2
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 (%)

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
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
4
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
81
83
85
86
86
88
88
88
88
86
88
88
88
88
89
89
86
82
75
70
66
66
69

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022

Ozone (du)

280
280
281
280
280
281
281
282
282
283
283
283
284
284
284
284
284
285
286
288
290
292
292
292

Saturday 7

Waning Crescent 1%

07:04

16:02

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
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:48, Set: 17:00, Transit: 12:23. Moon - Rise: 07:04, Set: 16:02. Civil Dark: 17:36 - 07:12. Nautical Dark: 18:17 - 06:31. Astro Dark: 18:56 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
97
91
95
99
99
99
100
96
95
96
96
94
93
91
87
86
83

Low Clouds (% Sky Obscured)

49
46
48
54
65
78
85
71
56
54
53
52
52
53
53
73
81
92
86
82
78
65
58
51

Medium Clouds (% Sky Obscured)

31
22
11
21
26
39
38
37
41
41
91
89
93
97
82
76
67
58
57
56
50
45
37
32

High Clouds (% Sky Obscured)

20
37
55
35
23
5
3
2
0
2
4
1
22
42
67
9
9
11
9
9
2
3
4
5

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
2
3
0
2
2
0
1
3
0
2
3
1
9
13
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
4
4
3
3
3
2
2
3
4
4
2
2
2
1
2
2
2
2
2
2
2
7
7

Dew Point (°C)

3
3
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
3
3

Relative Humidity (%)

74
76
79
79
82
85
86
86
89
91
91
91
91
93
91
91
89
86
85
78
71
65
69
71

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1018
1018
1019
1019
1019
1019
1018
1018
1018
1017

Ozone (du)

291
292
294
297
299
299
299
300
301
302
304
305
303
302
302
302
300
299
298
299
300
301
301
301

Sunday 8

Waning Crescent 0%

08:21

16:02

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 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 OK

Sun - Rise: 07:50, Set: 16:58, Transit: 12:23. Moon - Rise: 08:21, Set: 16:02. Civil Dark: 17:35 - 07:13. Nautical Dark: 18:15 - 06:32. Astro Dark: 18:55 - 05:53

Total Clouds (% Sky Obscured)

83
83
79
80
83
83
78
72
66
66
67
70
70
70
67
61
54
47
47
50
50
52
50
48

Low Clouds (% Sky Obscured)

46
40
38
35
33
33
31
29
24
24
23
23
25
30
42
50
54
47
47
41
32
26
20
19

Medium Clouds (% Sky Obscured)

29
22
21
30
37
46
43
40
36
49
63
70
58
47
40
29
15
0
1
2
3
3
3
1

High Clouds (% Sky Obscured)

4
3
2
12
22
34
23
13
1
1
0
0
0
0
0
0
0
0
0
0
0
8
17
25

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
9
1
1
1
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
4
5
4
4
4
4
5
5
6
6
7
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
8
8
4
5
5
4
4
3
2
2
2
2
2
2
1
2
2
3
4
4
9
8

Dew Point (°C)

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

Relative Humidity (%)

75
79
84
86
88
88
90
90
91
91
91
93
93
93
93
94
89
85
82
76
71
66
69
72

Pressure (mb)

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

Ozone (du)

301
301
300
300
301
301
302
298
295
292
291
290
290
289
288
287
287
287
287
285
282
280
278
276

Monday 9

New Moon 2%

09:36

16:22

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: 07:52, Set: 16:57, Transit: 12:23. Moon - Rise: 09:36, Set: 16:22. Civil Dark: 17:33 - 07:15. Nautical Dark: 18:14 - 06:34. Astro Dark: 18:54 - 05:54

Total Clouds (% Sky Obscured)

65
81
98
98
98
97
92
87
84
89
95
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

24
35
48
58
60
61
58
54
43
37
35
42
43
43
44
62
70
80
84
88
92

Medium Clouds (% Sky Obscured)

24
46
68
65
63
66
49
36
29
41
48
57
71
86
100
100
100
100
98
96
95

High Clouds (% Sky Obscured)

26
35
45
50
53
51
60
65
70
79
88
100
100
100
100
99
97
96
97
98
99

ISS Passover

Visibility (miles)

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

Fog (%)

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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
4
4
28
43
55
69
71
68

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
7
7
7
7
8
8
8
8
8
8
9
9
9
9
9
9
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
78
82
87
86
90
91
93
93
93
94
94
96
94
94
94
93
93
91
95
96

Pressure (mb)

1012
1012
1012
1011
1011
1011
1011
1010
1009
1008
1008
1007
1006
1005
1004
1004
1003
1002
1001
1000
999

Ozone (du)

274
269
265
260
259
258
257
256
254
253
254
254
255
256
257
258
257
255
254
254
253

Forecast for De Meern, Gemeente Utrecht, Netherlands (52.08,5.03)

Generated: 03/11/26 16:16:33. Forecast: 03/11/26 to 09/11/26. Timezone: UTC+1.00