Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 93%

16:26

06:47

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 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 06:51, Set: 20:15, Transit: 13:34. Moon - Rise: 16:26, Set: 06:47. Civil Dark: 20:50 - 06:16. Nautical Dark: 21:34 - 05:32. Astro Dark: 22:22 - 04:43

Total Clouds (% Sky Obscured)

100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
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

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)

12
13
14
15
15
15
15
13
12
11
12
11
11
11
10
10
10
9
9
9
9
10
10
11

Chance of Frost

Temperature (°C)

14
16
17
18
19
18
18
16
15
13
12
11
11
10
10
9
8
8
7
6
7
9
12
15

Feels Like (°C)

14
16
17
18
19
18
18
16
15
13
12
11
11
10
7
6
6
5
4
3
4
7
12
15

Dew Point (°C)

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

Relative Humidity (%)

49
43
38
35
35
36
40
46
53
58
61
65
67
69
71
72
74
77
80
81
79
73
65
57

Pressure (mb)

1024
1024
1023
1023
1022
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

303
300
299
300
302
303
299
294
289
288
289
289
289
288
288
287
287
286
286
285
285
286
287
288

Monday 6

Waxing Gibbous 98%

17:55

07:07

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

Sun - Rise: 06:49, Set: 20:17, Transit: 13:34. Moon - Rise: 17:55, Set: 07:07. Civil Dark: 20:52 - 06:13. Nautical Dark: 21:36 - 05:29. Astro Dark: 22:24 - 04:40

Total Clouds (% Sky Obscured)

0
0
0
0
0
9
74
83
96
99
99
100
100
94
53
11
11
6
13
53
83
91
78
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
32
78
19
6
8
9
10
3
8
41
79
90
78
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
9
74
83
96
99
99
100
100
91
33
2
0
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
8
6
18
1
0
0
0
0
0
0
0
3

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
1
1
2
9
100
97
18
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
3
14
17
6
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.11
0.09
0.02
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
20
21
22
22
21
19
17
15
13
11
11
11
11
10
10
10
9
8
8
9
12
14

Feels Like (°C)

17
18
20
21
22
22
21
19
17
15
13
11
11
11
11
10
10
9
8
7
7
9
12
14

Dew Point (°C)

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

Relative Humidity (%)

51
46
41
38
36
37
41
49
59
70
83
94
100
100
100
100
100
100
100
100
100
93
82
72

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1021
1022
1023
1024
1025
1026
1026
1027
1027
1028
1029
1030
1030
1031
1032
1032
1033

Ozone (du)

287
285
284
284
284
284
285
286
287
290
294
298
299
299
303
312
324
332
333
329
325
324
323
323

Tuesday 7

Waxing Gibbous 100%

19:25

07:27

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

Sun - Rise: 06:47, Set: 20:18, Transit: 13:34. Moon - Rise: 19:25, Set: 07:27. Civil Dark: 20:54 - 06:11. Nautical Dark: 21:38 - 05:26. Astro Dark: 22:27 - 04:37

Total Clouds (% Sky Obscured)

11
16
24
44
64
61
35
11
34
34
34
34
34
34
1
1
1
1
1
1
8
8
8
8

Low Clouds (% Sky Obscured)

0
7
7
5
1
1
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)

11
10
18
41
63
61
35
11
34
34
34
34
34
34
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
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)

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

Chance of Frost

Temperature (°C)

15
16
17
18
18
18
18
16
14
13
12
11
10
10
9
10
9
9
9
9
10
12
14
17

Feels Like (°C)

15
16
17
18
18
18
18
16
14
13
12
11
10
8
8
8
8
7
7
8
9
12
14
17

Dew Point (°C)

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

Relative Humidity (%)

62
54
48
45
44
46
51
58
66
70
72
73
75
77
81
80
84
89
93
97
95
88
77
67

Pressure (mb)

1033
1033
1033
1033
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1030
1030
1029
1029
1028
1028
1028
1028
1027

Ozone (du)

322
321
322
325
328
332
335
338
341
342
342
343
343
343
343
344
345
346
347
348
347
343
337
332

Wednesday 8

Full Moon 99%

20:55

07:47

12 Good
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 Good
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:44, Set: 20:20, Transit: 13:33. Moon - Rise: 20:55, Set: 07:47. Civil Dark: 20:56 - 06:08. Nautical Dark: 21:40 - 05:24. Astro Dark: 22:30 - 04:34

Total Clouds (% Sky Obscured)

8
8
5
5
5
5
5
5
9
9
9
9
9
9
5
5
5
5
5
5
67
67
67
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
11
11
11
11

Medium Clouds (% Sky Obscured)

0
0
2
2
2
2
2
2
6
6
6
6
6
6
1
1
1
1
1
1
4
4
4
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
8
8
8

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
0
0
0
1
1
1
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
6
8
10
12
11
9
8
6
5
4
4
5
5
5
4
4
4
4
5
5
5
5

Chance of Frost

Temperature (°C)

18
19
20
21
20
20
19
17
15
14
12
11
11
10
10
9
9
9
8
8
8
9
11
13

Feels Like (°C)

18
19
20
21
20
20
19
17
15
14
12
11
11
10
9
8
8
8
7
7
7
8
11
13

Dew Point (°C)

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

Relative Humidity (%)

60
54
49
47
47
48
51
53
57
62
68
74
78
80
83
88
92
97
100
100
100
96
85
76

Pressure (mb)

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

Ozone (du)

330
329
328
327
326
325
324
323
321
319
316
313
312
312
312
312
312
312
312
312
313
314
315
317

Thursday 9

Waning Gibbous 94%

22:25

08:11

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: 06:42, Set: 20:22, Transit: 13:33. Moon - Rise: 22:25, Set: 08:11. Civil Dark: 20:58 - 06:06. Nautical Dark: 21:43 - 05:21. Astro Dark: 22:32 - 04:30

Total Clouds (% Sky Obscured)

67
67
88
88
88
88
88
88
89
89
89
89
89
89
98
98
98
98
98
98
94
94
94
94

Low Clouds (% Sky Obscured)

11
11
4
4
4
4
4
4
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

4
4
16
16
16
16
16
16
10
10
10
10
10
10
1
1
1
1
1
1
4
4
4
4

High Clouds (% Sky Obscured)

8
8
55
55
55
55
55
55
84
84
84
84
84
84
97
97
97
97
97
97
94
94
94
94

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
9
11
12
13
13
13
12
10
9
8
6
6
6
5
5
6
6
6
5
5
6
6
6

Chance of Frost

Temperature (°C)

14
15
16
16
15
14
12
11
10
8
7
6
6
5
5
5
5
5
5
5
5
6
8
9

Feels Like (°C)

14
15
16
16
15
14
12
11
7
6
5
4
4
3
3
3
3
3
3
3
3
4
6
8

Dew Point (°C)

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

Relative Humidity (%)

67
60
55
54
55
58
64
72
78
82
87
90
93
95
95
93
91
90
90
89
85
78
70
63

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1028
1029
1028
1029
1029
1029
1029
1029
1029

Ozone (du)

319
322
324
327
329
331
332
333
333
333
332
331
328
325
321
316
312
307
303
298
295
293
291
291

Friday 10

Waning Gibbous 87%

23:52

08:39

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: 06:40, Set: 20:24, Transit: 13:33. Moon - Rise: 23:52, Set: 08:39. Civil Dark: 21:00 - 06:03. Nautical Dark: 21:45 - 05:18. Astro Dark: 22:35 - 04:27

Total Clouds (% Sky Obscured)

94
94
96
96
96
96
96
96
88
88
88
88
88
88
95
95
95
95
95
95
95
95
95
95

Low Clouds (% Sky Obscured)

2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
14
14
14

Medium Clouds (% Sky Obscured)

4
4
9
9
9
9
9
9
25
25
25
25
25
25
29
29
29
29
29
29
24
24
24
24

High Clouds (% Sky Obscured)

94
94
95
95
95
95
95
95
83
83
83
83
83
83
90
90
90
90
90
90
73
73
73
73

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
0
0
0
1
1
1
2
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
11
13
14
14
14
13
12
11
9
8
7
6
6
5
5
5
4
4
4
5
7
10
12

Feels Like (°C)

10
11
13
14
14
14
13
12
11
8
6
5
4
3
3
3
2
2
2
1
2
4
8
12

Dew Point (°C)

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

Relative Humidity (%)

58
55
51
47
45
46
51
59
66
73
82
89
94
97
99
100
100
100
100
100
100
95
82
71

Pressure (mb)

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

Ozone (du)

293
296
298
298
298
296
293
288
285
286
288
290
289
288
288
291
294
299
306
314
321
325
328
330

Saturday 11

Waning Gibbous 78%

01:14

09:15

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: 06:37, Set: 20:25, Transit: 13:33. Moon - Rise: 01:14, Set: 09:15. Civil Dark: 21:02 - 06:01. Nautical Dark: 21:47 - 05:15. Astro Dark: 22:38 - 04:24

Total Clouds (% Sky Obscured)

95
95
95
95
95
95
95
95
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

14
14
70
70
70
70
70
70
58
58
58
58
58
58
95
95
95
95
95
95
90
90
90
90

Medium Clouds (% Sky Obscured)

24
24
8
8
8
8
8
8
27
27
27
27
27
27
6
6
6
6
6
6
8
8
8
8

High Clouds (% Sky Obscured)

73
73
56
56
56
56
56
56
83
83
83
83
83
83
12
12
12
12
12
12
6
6
6
6

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
Very Light Rain
Very Light Rain
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
None
None

Precipitation Probability (%)

1
1
1
2
2
6
8
5
3
1
1
1
1
1
0
1
5
13
19
14
10
7
0
0

Precipitation Amount (mm)

0.01
0.04
0.09
0.14
0.18
0.18
0.13
0.06
0.02
0.02
0.03
0.03
0.01
0.01
0
0.03
0.17
0.3
0.22
0.09
0.05
0.03
0
0

Wind Speed/Direction (mph)

10
11
11
11
11
11
11
10
10
9
9
8
8
8
8
7
5
4
4
4
5
5
6
6

Chance of Frost

Temperature (°C)

14
16
17
16
15
13
13
12
12
11
9
8
8
8
7
7
7
7
7
7
7
8
9
10

Feels Like (°C)

14
16
17
16
15
13
13
12
12
11
7
6
6
5
5
5
6
6
6
6
6
6
7
8

Dew Point (°C)

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

Relative Humidity (%)

60
52
48
50
57
66
73
79
82
85
87
88
89
88
89
91
95
99
100
100
100
100
100
100

Pressure (mb)

1023
1023
1022
1022
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

333
335
336
334
330
328
329
331
334
338
344
348
350
350
350
351
351
351
351
350
350
351
353
353

Forecast for Stadskanaal, Stadskanaal, NL (52.99,6.95)

Generated: 05/04/20 12:45:03. Forecast: 05/04/20 to 11/04/20. Timezone: UTC+2.00