Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 26

Waxing Gibbous 89%

15:26

04:52

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: 08:21, Set: 16:39, Transit: 12:29. Moon - Rise: 15:26, Set: 04:52. Civil Dark: 17:17 - 07:42. Nautical Dark: 17:59 - 07:00. Astro Dark: 18:39 - 06:20

Total Clouds (% Sky Obscured)

98
98
98
98
95
100
100
98
91
99
100
98
100
100
100
100
98
99
98
96
94
91
88
98

Low Clouds (% Sky Obscured)

98
88
98
98
95
100
100
98
91
99
100
98
100
100
98
94
93
98
97
90
89
90
84
98

Medium Clouds (% Sky Obscured)

76
72
59
52
31
43
77
66
34
59
73
77
78
84
97
98
93
91
98
95
81
72
54
34

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)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

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

Precipitation Probability (%)

13
15
20
29
36
41
41
37
34
32
28
24
16
13
11
10
9
6
5
4
0
0
0
0

Precipitation Amount (mm)

0.02
0.04
0.06
0.13
0.16
0.18
0.19
0.19
0.16
0.12
0.08
0.06
0.04
0.03
0.02
0.02
0.02
0.02
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
81
82
85
88
90
92
91
90
90
89
89
88
88
87
86
85
85
85
86
87
87
86

Pressure (mb)

1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

287
287
287
287
288
288
288
288
289
290
290
290
290
290
290
290
290
290
290
290
292
294
295
294

Friday 27

Waxing Gibbous 94%

15:41

06:00

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

Sun - Rise: 08:22, Set: 16:38, Transit: 12:29. Moon - Rise: 15:41, Set: 06:00. Civil Dark: 17:17 - 07:43. Nautical Dark: 17:59 - 07:01. Astro Dark: 18:39 - 06:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
90
79
81
81
98
100
93
70
40
16
6
11
16
12
11
4
3

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
98
76
25
1
2
2
2
5
9
14
9
3
6
6
4
2
2
1

Medium Clouds (% Sky Obscured)

77
66
27
13
7
7
59
78
75
81
81
98
100
93
70
40
16
6
11
15
12
10
2
3

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)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very 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
None

Precipitation Probability (%)

11
11
9
7
7
0
0
0
0
0
3
3
0
0
0
0
0
0
3
4
4
0
0
0

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0.01
0.01
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
9
9
9
8
6
5
5
4
4
4
3
3
3
3
2
2
2
2
2
2
3
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
79
76
75
75
78
85
88
90
90
90
92
93
94
95
95
96
97
98
96
93
88
85
79

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1019
1020
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021

Ozone (du)

293
292
292
291
290
289
289
288
287
284
283
282
281
280
279
277
276
274
273
272
272
271
271
271

Saturday 28

Waxing Gibbous 98%

15:58

07:09

12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
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: 08:23, Set: 16:37, Transit: 12:30. Moon - Rise: 15:58, Set: 07:09. Civil Dark: 17:16 - 07:45. Nautical Dark: 17:58 - 07:02. Astro Dark: 18:38 - 06:22

Total Clouds (% Sky Obscured)

3
4
5
5
6
12
98
100
100
100
100
100
99
86
63
48
50
56
64
81
81
81
81
81

Low Clouds (% Sky Obscured)

2
2
4
5
6
12
98
100
100
100
100
100
99
86
63
48
50
44
23
18
18
18
18
18

Medium Clouds (% Sky Obscured)

3
3
1
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
1
21
53
77
77
77
77
77

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
3
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
71
69
71
74
77
83
86
90
93
96
98
99
99
98
97
96
96
95
91
89
88
86
81

Pressure (mb)

1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1026
1026

Ozone (du)

271
270
270
269
269
269
270
270
270
269
269
269
270
270
270
269
269
269
269
269
270
271
272
273

Sunday 29

Waxing Gibbous 100%

16:19

08:18

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

Sun - Rise: 08:25, Set: 16:37, Transit: 12:30. Moon - Rise: 16:19, Set: 08:18. Civil Dark: 17:15 - 07:46. Nautical Dark: 17:58 - 07:04. Astro Dark: 18:38 - 06:23

Total Clouds (% Sky Obscured)

81
13
13
13
13
13
13
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100

Low Clouds (% Sky Obscured)

18
7
7
7
7
7
7
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100

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)

77
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
1
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
71
69
69
71
76
82
86
90
92
95
98
100
100
100
100
100
99
96
93
90
89
86
81

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1027
1028
1027
1028
1028
1028
1028

Ozone (du)

273
274
275
275
276
277
278
279
279
279
279
279
279
279
280
280
281
282
283
284
285
286
288
289

Monday 30

Full Moon 100%

16:45

09:26

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: 08:26, Set: 16:36, Transit: 12:30. Moon - Rise: 16:45, Set: 09:26. Civil Dark: 17:15 - 07:47. Nautical Dark: 17:57 - 07:05. Astro Dark: 18:37 - 06:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
79
79
79
79
79

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
51
51
51
51
51

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
87
87
87
87
87
87
95
95
95
95
95
95
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
56
56
56
56
56
56
0
0
0
0
0
0
58
58
58
58
58

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
4
4
5
5
4
4
3
4
5
5
5
4
4
5
6
8
12
17
15
9
0
0

Precipitation Amount (mm)

0
0
0.01
0.03
0.05
0.04
0.03
0.02
0.03
0.03
0.04
0.03
0.02
0.01
0.01
0.01
0.02
0.05
0.1
0.12
0.07
0.02
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
2
3
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Relative Humidity (%)

75
72
71
73
77
80
84
88
90
91
92
92
93
93
91
90
88
88
88
87
86
83
81
78

Pressure (mb)

1028
1028
1028
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1028
1028
1028

Ozone (du)

290
291
291
290
290
290
290
291
292
293
293
291
289
286
284
282
280
279
278
278
278
279
279
279

Tuesday 1

Waning Gibbous 98%

17:19

10:28

12 Bad
13 OK
14 OK
15 OK
16 Bad
17 OK
18 OK
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 OK

Sun - Rise: 08:28, Set: 16:35, Transit: 12:31. Moon - Rise: 17:19, Set: 10:28. Civil Dark: 17:14 - 07:48. Nautical Dark: 17:57 - 07:06. Astro Dark: 18:37 - 06:26

Total Clouds (% Sky Obscured)

79
49
49
49
49
49
49
60
60
60
60
60
60
53
53
53
53
53
53
42
42
42
42
42

Low Clouds (% Sky Obscured)

51
45
45
45
45
45
45
60
60
60
60
60
60
53
53
53
53
53
53
42
42
42
42
42

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)

58
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
2
0
0
0
0
0
0
4
5
6
10
14
18
20
22
30
32
29
21
10

Precipitation Amount (mm)

0
0
0
0
0.01
0
0
0
0
0
0
0.02
0.06
0.13
0.19
0.23
0.27
0.3
0.32
0.32
0.31
0.29
0.22
0.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
73
73
74
76
78
79
81
83
85
87
89
90
91
92
91
91
92
92
90
87
85
83
82

Pressure (mb)

1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1023
1023
1022
1022
1022
1021
1021

Ozone (du)

278
278
277
277
277
278
279
280
280
280
280
280
279
278
277
275
273
273
273
273
273
273
273
273

Wednesday 2

Waning Gibbous 93%

18:02

11:23

12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
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: 08:29, Set: 16:35, Transit: 12:31. Moon - Rise: 18:02, Set: 11:23. Civil Dark: 17:14 - 07:50. Nautical Dark: 17:56 - 07:07. Astro Dark: 18:37 - 06:27

Total Clouds (% Sky Obscured)

42
48
48
48
48
48
48
95
95
95
95
95
95
100
100
100
100
100
100
80
80
80
80
80

Low Clouds (% Sky Obscured)

42
45
45
45
45
45
45
91
91
91
91
91
91
100
100
100
100
100
100
80
80
80
80
80

Medium Clouds (% Sky Obscured)

0
22
22
22
22
22
22
85
85
85
85
85
85
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
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)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
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 (%)

6
0
0
0
0
0
0
0
0
0
2
2
2
1
0
0
0
0
1
1
2
2
2
0

Precipitation Amount (mm)

0.02
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
79
79
81
82
83
86
88
90
92
95
98
100
100
100
100
100
99
97
94
93
91
87
85

Pressure (mb)

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

Ozone (du)

273
273
273
274
275
275
276
277
277
277
278
278
277
278
279
282
284
285
287
288
289
290
291
293

Forecast for Oudenbosch, Halderberge, NL (51.58,4.53)

Generated: 26/11/20 19:30:57. Forecast: 26/11/20 to 02/12/20. Timezone: UTC+1.00