Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 6

Waxing Gibbous 99%

15:30

06:44

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

Sun - Rise: 08:33, Set: 16:39, Transit: 12:36. Moon - Rise: 15:30, Set: 06:44. Civil Dark: 17:18 - 07:54. Nautical Dark: 18:00 - 07:12. Astro Dark: 18:40 - 06:32

Total Clouds (% Sky Obscured)

100
100
98
66
82
100
98
100
100
100
58
32
27
25
27
19
16
11
27
66
89
100
95
9

Low Clouds (% Sky Obscured)

77
47
36
25
77
98
72
98
100
100
44
24
11
14
22
4
9
9
22
35
77
90
85
5

Medium Clouds (% Sky Obscured)

100
100
98
65
70
75
95
91
100
100
41
12
19
14
7
16
13
3
14
54
73
95
54
6

High Clouds (% Sky Obscured)

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

Precipitation Probability (%)

0
0
0
0
0
0
7
8
9
11
10
9
8
6
6
9
18
25
18
15
13
6
5
4

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0.03
0.16
0.26
0.18
0.09
0.04
0.01
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
87
85
85
87
89
91
90
87
87
88
87
76
75
78
81
85
89
86
84
82
81
79

Pressure (mb)

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

Ozone (du)

323
323
319
316
316
326
331
330
326
325
324
318
315
313
307
299
296
302
307
306
313
318
318
320

Wednesday 7

Waxing Gibbous 100%

15:54

07:59

02 OK
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
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

Sun - Rise: 08:34, Set: 16:39, Transit: 12:36. Moon - Rise: 15:54, Set: 07:59. Civil Dark: 17:18 - 07:55. Nautical Dark: 18:00 - 07:13. Astro Dark: 18:40 - 06:33

Total Clouds (% Sky Obscured)

41
36
48
66
59
59
86
63
69
73
85
70
94
90
88
90
98
98
98
100
100
100
92
99

Low Clouds (% Sky Obscured)

35
29
38
40
44
52
46
46
40
40
40
25
81
11
42
53
40
43
69
40
48
77
26
52

Medium Clouds (% Sky Obscured)

10
13
28
48
39
20
81
45
55
60
81
61
82
88
84
81
98
98
97
100
100
100
90
99

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

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

Precipitation Probability (%)

4
8
10
8
5
5
7
6
10
13
18
22
29
23
21
12
12
12
10
11
12
17
15
15

Precipitation Amount (mm)

0.02
0.05
0.07
0.04
0.02
0.01
0.02
0.02
0.04
0.06
0.07
0.09
0.16
0.07
0.07
0.03
0.03
0.03
0.03
0.04
0.05
0.1
0.09
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
77
76
75
75
76
79
81
79
78
78
77
74
72
74
74
79
82
82
83
85
82
81

Pressure (mb)

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

Ozone (du)

320
318
317
318
317
317
312
309
309
308
309
304
303
303
305
308
310
307
307
304
301
302
300
297

Thursday 8

Full Moon 99%

16:28

09:10

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

Sun - Rise: 08:35, Set: 16:38, Transit: 12:37. Moon - Rise: 16:28, Set: 09:10. Civil Dark: 17:17 - 07:56. Nautical Dark: 18:00 - 07:14. Astro Dark: 18:40 - 06:34

Total Clouds (% Sky Obscured)

98
58
46
31
47
34
48
51
38
41
32
67
67
67
67
67
67
37
37
37
37
37
37
42

Low Clouds (% Sky Obscured)

76
8
12
13
36
27
45
45
31
34
23
63
63
63
63
63
63
36
36
36
36
36
36
42

Medium Clouds (% Sky Obscured)

92
56
41
23
21
12
9
12
14
11
23
18
18
18
18
18
18
2
2
2
2
2
2
2

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

Precipitation Probability (%)

8
8
8
10
12
12
6
0
0
0
0
9
10
14
17
20
19
11
5
0
0
0
0
3

Precipitation Amount (mm)

0.03
0.02
0.02
0.04
0.05
0.06
0.03
0
0
0
0
0.01
0.02
0.07
0.11
0.11
0.09
0.03
0.01
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
83
84
84
78
77
78
78
76
77
78
76
73
72
75
77
84
86
85
85
86
86
87

Pressure (mb)

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

Ozone (du)

295
295
294
292
291
295
295
296
299
302
302
301
300
299
301
304
304
305
308
307
306
307
307
308

Friday 9

Waning Gibbous 98%

17:11

10:13

02 OK
03 Bad
04 Bad
05 OK
06 OK
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
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

Sun - Rise: 08:36, Set: 16:38, Transit: 12:37. Moon - Rise: 17:11, Set: 10:13. Civil Dark: 17:17 - 07:57. Nautical Dark: 18:00 - 07:15. Astro Dark: 18:40 - 06:35

Total Clouds (% Sky Obscured)

42
42
42
42
42
0
0
0
0
0
0
45
45
45
45
45
45
98
98
98
98
98
98
100

Low Clouds (% Sky Obscured)

42
42
42
42
42
0
0
0
0
0
0
45
45
45
45
45
45
98
98
98
98
98
98
100

Medium Clouds (% Sky Obscured)

2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23

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
9
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.01
0
0
0
0.01
0
0
0
0
0
0
0
0
0.01
0.01
0.02
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
87
86
84
83
81
82
80
79
77
75
74
72
72
73
74
80
81
83
85
86
86
85

Pressure (mb)

1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006

Ozone (du)

310
311
311
312
313
318
320
319
318
318
317
317
317
315
315
315
317
325
332
339
343
344
344
337

Saturday 10

Waning Gibbous 97%

18:06

11:05

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
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

Sun - Rise: 08:37, Set: 16:38, Transit: 12:38. Moon - Rise: 18:06, Set: 11:05. Civil Dark: 17:17 - 07:58. Nautical Dark: 18:00 - 07:16. Astro Dark: 18:40 - 06:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
6
6
6
6
6
6
6
6
6
6
6
6
5

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
6
6
6
6
6
6
6
6
6
6
6
6
0

Medium Clouds (% Sky Obscured)

23
23
23
23
23
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
1

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
5

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
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
3
2
2
3
3
3
3
5
7
6
0
0
0
0
0
0
0
0
4
4
4
4
4

Precipitation Amount (mm)

0.07
0.04
0.02
0.03
0.05
0.05
0.04
0.04
0.04
0.03
0.01
0
0
0
0
0
0
0
0
0.01
0.02
0.02
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
84
83
82
81
80
82
81
82
79
78
78
78
76
78
81
81
82
84
86
88
91
93

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011
1011

Ozone (du)

341
348
352
354
354
351
351
350
351
351
352
351
349
346
345
346
349
352
355
359
361
359
355
353

Sunday 11

Waning Gibbous 92%

19:10

11:44

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

Sun - Rise: 08:38, Set: 16:38, Transit: 12:38. Moon - Rise: 19:10, Set: 11:44. Civil Dark: 17:17 - 07:59. Nautical Dark: 18:00 - 07:17. Astro Dark: 18:40 - 06:36

Total Clouds (% Sky Obscured)

5
5
5
5
5
100
100
100
100
100
100
2
2
2
2
2
2
95
95
95
95
95
95
24

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
95
95
95
95
95
95
24

Medium Clouds (% Sky Obscured)

1
1
1
1
1
100
100
100
100
100
100
2
2
2
2
2
2
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

5
5
5
5
5
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
6
2
4
8
10
7
2
0
4
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
6
8
11
13
15
15
14
16
12
9
8
7
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.01
0.02
0.04
0.09
0.13
0.13
0.11
0.09
0.07
0.05
0.03
0.01
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
94
93
90
88
89
87
85
81
79
79
79
77
79
81
86
88
89
88
87
86
86

Pressure (mb)

1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1013
1014
1014
1014
1014
1015
1015
1015
1015
1016
1015
1015

Ozone (du)

355
359
363
365
366
368
370
372
374
376
378
379
378
377
376
375
374
374
375
378
378
374
368
363

Monday 12

Waning Gibbous 86%

20:19

12:14

02 OK
03 OK
04 Bad
05 Bad
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
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

Sun - Rise: 08:39, Set: 16:38, Transit: 12:39. Moon - Rise: 20:19, Set: 12:14. Civil Dark: 17:17 - 08:00. Nautical Dark: 18:00 - 07:17. Astro Dark: 18:40 - 06:37

Total Clouds (% Sky Obscured)

24
24
24
24
24
77
77
77
77
77
77
100
100
100
100
100
100
84
84
84
84
84
84
45

Low Clouds (% Sky Obscured)

24
24
24
24
24
77
77
77
77
77
77
100
100
100
100
100
100
81
81
81
81
81
81
32

Medium Clouds (% Sky Obscured)

2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
21
21
21
21
21
0

ISS Passover

Visibility (miles)

10
6
3
5
9
10
10
6
3
4
7
8
6
3
0
0
0
0
1
2
4
6
9
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Very Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
5
7
9
11
12
11
12
14
15
11
11
16
23
26
23
16
9
9
9
9
9
8
6

Precipitation Amount (mm)

0
0.02
0.05
0.1
0.23
0.36
0.36
0.3
0.22
0.12
0.04
0.02
0.05
0.11
0.16
0.14
0.09
0.07
0.08
0.1
0.12
0.09
0.06
0.03

Wind Speed/Direction (mph)

9
9
10
9
9
8
8
9
9
10
10
10
10
9
9
9
9
9
9
10
10
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-8
-8
-8
-7
-7
-7
-7
-6
-6
-4
-3
-2
-3
-4
-5
-6
-7
-8
-8
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

87
89
90
91
91
91
91
91
89
89
87
86
84
83
82
82
88
91
94
94
92
91
90
88

Pressure (mb)

1015
1016
1016
1016
1017
1017
1017
1017
1018
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

361
360
358
355
351
347
340
333
328
330
334
338
340
340
341
340
340
339
337
335
332
330
328
327

Forecast for Ghent, East Flanders, BE (51.05,3.72)

Generated: 06/12/22 02:15:14. Forecast: 06/12/22 to 12/12/22. Timezone: UTC+1.00