Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 21%

04:37

13:51

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

Sun - Rise: 08:45, Set: 17:33, Transit: 13:10. Moon - Rise: 04:37, Set: 13:51. Civil Dark: 18:09 - 08:09. Nautical Dark: 18:48 - 07:30. Astro Dark: 19:26 - 06:52

Total Clouds (% Sky Obscured)

38
46
41
28
20
11
6
2
2
0
0
0
0
0
0
0
1
0
2
0
2
31
45
46

Low Clouds (% Sky Obscured)

29
42
33
20
20
11
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
32
36

Medium Clouds (% Sky Obscured)

28
23
24
23
6
4
2
0
2
0
0
0
0
0
0
0
1
0
2
0
2
18
22
19

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
16
1
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
8
6
4
3
3
0
0
0
0
4
3
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
3
3
4
4
4
3
3
3
3
3
3
3
2
2
2
2
2
3
3
4
4

Relative Humidity (%)

82
82
82
82
82
84
85
86
87
88
88
90
91
92
93
92
91
91
91
90
88
85
81
77

Pressure (mb)

1043
1044
1044
1045
1045
1046
1046
1046
1047
1047
1047
1047
1047
1047
1047
1047
1047
1047
1047
1047
1048
1047
1047
1046

Ozone (du)

343
341
339
338
337
336
335
335
334
334
334
334
335
335
336
337
338
338
338
339
339
338
338
338

Monday 20

Waning Crescent 13%

05:49

14:29

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

Sun - Rise: 08:44, Set: 17:34, Transit: 13:10. Moon - Rise: 05:49, Set: 14:29. Civil Dark: 18:10 - 08:09. Nautical Dark: 18:50 - 07:29. Astro Dark: 19:28 - 06:51

Total Clouds (% Sky Obscured)

28
76
56
1
3
6
6
5
12
16
15
23
77
91
98
95
81
69
72
4
0
0
0
0

Low Clouds (% Sky Obscured)

16
7
6
1
0
0
0
0
0
0
0
2
2
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
74
53
0
3
6
6
5
12
16
14
23
77
91
98
95
81
69
72
4
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)

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
2
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
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
75
79
81
83
85
86
85
85
84
85
88
89
90
90
89
87
84
82
81
77
74
71

Pressure (mb)

1045
1045
1045
1045
1045
1045
1044
1044
1044
1044
1043
1043
1043
1042
1042
1042
1042
1042
1042
1042
1042
1042
1041
1041

Ozone (du)

339
339
339
338
338
338
338
338
337
336
336
337
339
341
343
343
343
341
338
336
334
332
331
331

Tuesday 21

Waning Crescent 6%

06:55

No Set

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

Sun - Rise: 08:43, Set: 17:36, Transit: 13:10. Moon - Rise: 06:55, Set: No Set. Civil Dark: 18:11 - 08:08. Nautical Dark: 18:51 - 07:28. Astro Dark: 19:29 - 06:50

Total Clouds (% Sky Obscured)

0
0
0
23
39
16
3
42
87
92
77
34
8
9
3
5
22
22
22
22
22
22
6
6

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
6
6
6
6
6
6
6
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
17
17
17
17
17
17
0
0

High Clouds (% Sky Obscured)

0
0
0
23
39
16
3
42
87
92
77
34
8
8
3
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
6
6
6
6
6
6
6
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
70
71
73
76
78
78
78
77
78
79
81
84
87
90
92
92
91
89
86
83
79
77

Pressure (mb)

1040
1040
1040
1040
1040
1039
1039
1039
1039
1038
1038
1038
1037
1037
1037
1037
1036
1036
1036
1036
1036
1036
1036
1035

Ozone (du)

332
331
329
327
325
323
322
320
318
316
314
312
310
309
310
311
312
313
314
314
314
313
312
311

Wednesday 22

Waning Crescent 2%

07:53

15:14

15 Good
16 Good
17 Good
18 Good
19 Good
20 OK
21 OK
22 OK
23 OK
00 OK
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 Good
14 Good

Sun - Rise: 08:42, Set: 17:37, Transit: 13:10. Moon - Rise: 07:53, Set: 15:14. Civil Dark: 18:13 - 08:07. Nautical Dark: 18:52 - 07:27. Astro Dark: 19:30 - 06:49

Total Clouds (% Sky Obscured)

6
6
6
6
8
8
8
8
8
8
93
93
93
93
93
93
57
57
57
57
57
57
0
0

Low Clouds (% Sky Obscured)

6
6
6
6
2
2
2
2
2
2
93
93
93
93
93
93
57
57
57
57
57
57
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)

0
0
0
0
6
6
6
6
6
6
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 (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

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
2

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
0.01

Wind Speed/Direction (mph)

12
13
13
13
13
13
13
13
13
13
12
12
12
12
12
13
13
13
14
14
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
80
83
86
87
87
87
87
87
87
87
85
81
75
73
76
74
73
66
66
68
74
76

Pressure (mb)

1035
1034
1034
1034
1034
1034
1034
1034
1033
1034
1033
1033
1032
1032
1031
1031
1030
1030
1030
1030
1030
1030
1029
1028

Ozone (du)

310
309
310
311
312
315
317
319
321
321
321
319
317
315
315
315
314
313
311
310
310
310
309
308

Thursday 23

Waning Crescent 0%

08:41

16:08

15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
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

Sun - Rise: 08:41, Set: 17:39, Transit: 13:11. Moon - Rise: 08:41, Set: 16:08. Civil Dark: 18:14 - 08:06. Nautical Dark: 18:54 - 07:26. Astro Dark: 19:32 - 06:49

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
95
95
95
95
95
95
95
95
95
95
95
95
98
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
23
23
23
23
23
17
17

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
77
77
77
77
77
77
94
94
94
94
94
94
56
56

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
95
95
95
95
95
95
59
59
59
59
59
59
96
96

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 (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

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 (%)

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

Precipitation Amount (mm)

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
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
84
83
86
88
88
88
89
90
87
85
83
76
75
76
79
80
78
77
77
78
82
85

Pressure (mb)

1027
1027
1026
1026
1026
1026
1026
1026
1026
1025
1024
1024
1023
1023
1023
1022
1022
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

307
306
307
309
310
307
303
299
296
293
291
291
293
294
295
296
297
298
299
301
304
308
310
311

Friday 24

New Moon 1%

09:19

17:08

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:40, Set: 17:40, Transit: 13:11. Moon - Rise: 09:19, Set: 17:08. Civil Dark: 18:16 - 08:05. Nautical Dark: 18:55 - 07:25. Astro Dark: 19:33 - 06:48

Total Clouds (% Sky Obscured)

98
98
98
98
97
97
97
97
97
97
92
92
92
92
92
92
97
97
97
97
97
97
100
100

Low Clouds (% Sky Obscured)

17
17
17
17
9
9
9
9
9
9
45
45
45
45
45
45
59
59
59
59
59
59
100
100

Medium Clouds (% Sky Obscured)

56
56
56
56
6
6
6
6
6
6
0
0
0
0
0
0
2
2
2
2
2
2
22
22

High Clouds (% Sky Obscured)

96
96
96
96
97
97
97
97
97
97
88
88
88
88
88
88
93
93
93
93
93
93
96
96

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 (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
0
0
0
2
3
3
0
0
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
85
83
81
75
71
71
75
80
85
87
90
89
90
88
88
87
88
88
90
93
96
98

Pressure (mb)

1021
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1018
1017
1017
1017
1016

Ozone (du)

310
309
308
306
304
301
298
296
295
295
296
297
300
303
308
313
318
322
326
328
329
329
329
329

Saturday 25

Waxing Crescent 3%

09:50

18:14

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

Sun - Rise: 08:39, Set: 17:42, Transit: 13:11. Moon - Rise: 09:50, Set: 18:14. Civil Dark: 18:17 - 08:04. Nautical Dark: 18:56 - 07:25. Astro Dark: 19:34 - 06:47

Total Clouds (% Sky Obscured)

100
100
100
100
94
94
94
94
94
94
41
41
41
41
41
41
29
29
29
29
29
29
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
92
92
92
92
92
92
31
31
31
31
31
31
29
29
29
29
29
29
100
100

Medium Clouds (% Sky Obscured)

22
22
22
22
27
27
27
27
27
27
16
16
16
16
16
16
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

96
96
96
96
6
6
6
6
6
6
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 (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

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

Precipitation Probability (%)

12
14
14
9
7
6
5
4
0
0
0
0
0
0
4
7
12
7
0
0
0
0
8
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
8
7
6
6
6
6
7
8
8
9
9
10
10
11
11
12
12
13
13
14
15
16
16

Chance of Frost

Temperature (°C)

8
8
8
8
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
8
9
9
9

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
8
9
9
9

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

328
327
325
322
321
321
321
321
317
313
310
310
311
313
315
318
321
324
327
328
328
326
324
322

Forecast for Saint-Martin-du-Bec, Seine-Maritime, FR (49.60,0.21)

Generated: 19/01/20 14:41:24. Forecast: 19/01/20 to 25/01/20. Timezone: UTC+1.00