Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

Waxing Gibbous 94%

16:11

06:18

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:54, Set: 17:41, Transit: 12:48. Moon - Rise: 16:11, Set: 06:18. Civil Dark: 18:10 - 07:25. Nautical Dark: 18:43 - 06:52. Astro Dark: 19:16 - 06:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
99
100
99

Low Clouds (% Sky Obscured)

87
73
56
93
92
99
92
100
99
95
87
95
99
100
100
100
100
98
99
95
96
96
98
98

Medium Clouds (% Sky Obscured)

87
83
91
89
52
78
73
68
52
95
98
100
100
100
100
100
100
97
99
83
93
98
98
98

High Clouds (% Sky Obscured)

99
100
100
100
99
99
100
100
100
100
100
100
100
100
99
99
100
100
100
100
56
90
99
87

ISS Passover

Visibility (miles)

7
8
9
10
10
10
9
8
7
6
5
3
3
4
4
4
3
2
2
2
2
1
1
1

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
1
2
2
2
4
6
10
13
20
43
54
57
59
61
61
59
56
52
48
38
33
30

Precipitation Amount (mm)

0
0
0.03
0.02
0.03
0.03
0.05
0.07
0.17
0.28
0.51
1.17
1.65
1.6
1.94
1.76
1.57
1.36
1.18
1
0.88
0.86
0.97
1.19

Wind Speed/Direction (mph)

8
10
10
10
10
11
12
13
14
15
15
16
17
15
16
17
19
21
23
25
27
28
28
28

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-4
-4
-5
-5
-5
-5
-6
-6
-6
-7
-7
-7
-7
-7
-7
-8
-8
-9
-9
-9
-10
-11
-12

Dew Point (°C)

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

Relative Humidity (%)

83
84
85
86
86
86
86
86
86
86
90
91
94
95
96
97
96
93
90
85
82
81
81
80

Pressure (mb)

1021
1020
1020
1019
1019
1018
1018
1017
1016
1015
1015
1014
1013
1012
1010
1009
1008
1007
1007
1007
1006
1007
1007
1008

Ozone (du)

288
291
294
297
299
302
305
308
311
313
313
312
311
310
308
306
305
304
304
303
303
303
304
305

Saturday 19

Waxing Gibbous 98%

17:17

07:21

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

Sun - Rise: 07:54, Set: 17:42, Transit: 12:48. Moon - Rise: 17:17, Set: 07:21. Civil Dark: 18:11 - 07:25. Nautical Dark: 18:44 - 06:52. Astro Dark: 19:17 - 06:19

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
52
12
68
82
99
91
95
42
0
0
30
22
45
59
35

Low Clouds (% Sky Obscured)

91
90
99
99
100
100
100
100
100
52
12
10
14
1
1
0
0
0
0
30
22
45
59
35

Medium Clouds (% Sky Obscured)

96
100
100
100
26
0
0
0
0
0
0
0
0
99
91
95
41
0
0
2
1
1
2
1

High Clouds (% Sky Obscured)

86
84
92
100
96
91
63
0
0
0
0
65
80
16
0
0
16
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
1
3
6
8
7
5
4
7
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

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

Precipitation Probability (%)

29
25
21
18
14
9
4
3
1
1
1
0
0
0
0
0
0
0
0
0
2
2
0
0

Precipitation Amount (mm)

1.32
1.18
0.95
0.73
0.49
0.27
0.14
0.07
0.03
0.02
0.01
0
0
0
0
0
0
0
0
0
0.01
0.01
0
0

Wind Speed/Direction (mph)

28
28
27
26
26
25
25
23
22
20
19
18
17
16
16
15
14
13
13
11
10
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-14
-15
-16
-17
-17
-18
-19
-19
-20
-21
-21
-22
-21
-20
-19
-19
-18
-18
-18
-19
-19
-19
-19

Dew Point (°C)

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

Relative Humidity (%)

80
80
79
78
77
76
75
75
75
75
77
78
80
80
78
76
73
72
70
71
73
73
73
72

Pressure (mb)

1008
1009
1010
1011
1013
1014
1015
1017
1018
1020
1021
1023
1024
1024
1025
1025
1025
1025
1025
1026
1027
1028
1028
1029

Ozone (du)

308
313
319
324
327
328
330
334
339
341
338
332
329
332
338
344
349
354
359
364
368
370
368
364

Sunday 20

Waxing Gibbous 100%

18:30

08:17

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

Sun - Rise: 07:53, Set: 17:43, Transit: 12:48. Moon - Rise: 18:30, Set: 08:17. Civil Dark: 18:12 - 07:24. Nautical Dark: 18:45 - 06:51. Astro Dark: 19:18 - 06:19

Total Clouds (% Sky Obscured)

20
18
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1

Low Clouds (% Sky Obscured)

20
18
1
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)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
10
10
9
9
9
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-13
-14
-15
-15
-16
-16
-17
-18
-19
-20
-20
-19
-18
-16
-15
-13
-11
-10
-10
-12
-13
-14
-14
-14

Feels Like (°C)

-20
-20
-21
-22
-22
-22
-22
-23
-25
-25
-25
-24
-22
-21
-19
-17
-16
-15
-16
-17
-19
-21
-21
-21

Dew Point (°C)

-17
-18
-18
-19
-20
-20
-21
-21
-22
-23
-23
-23
-22
-21
-19
-18
-17
-16
-16
-17
-18
-18
-19
-19

Relative Humidity (%)

72
73
74
73
72
71
71
73
74
76
76
74
71
68
67
64
63
63
64
66
68
68
68
66

Pressure (mb)

1029
1030
1030
1030
1031
1031
1031
1032
1033
1033
1034
1035
1036
1036
1035
1035
1034
1034
1033
1033
1033
1034
1033
1033

Ozone (du)

359
353
346
341
337
334
331
328
325
323
321
320
318
316
313
310
308
305
303
302
301
301
301
301

Monday 21

Full Moon 98%

19:45

09:06

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:53, Set: 17:44, Transit: 12:49. Moon - Rise: 19:45, Set: 09:06. Civil Dark: 18:14 - 07:23. Nautical Dark: 18:47 - 06:51. Astro Dark: 19:19 - 06:18

Total Clouds (% Sky Obscured)

1
1
1
95
95
95
95
95
95
100
100
100
100
100
100
96
96
96
96
96
96
100
100
100

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
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
10
10
10
10
10
10
0
0
0
0
0
0
0
0
0
0
0
0
88
88
88

High Clouds (% Sky Obscured)

1
1
1
95
95
95
95
95
95
100
100
100
100
100
100
96
96
96
96
96
96
100
100
100

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
6
4
2

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
Snow
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

1
1
1
1
0
0
0
0
0
0
0
0
0
2
2
3
4
6
19
27
31
40
60
75

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0.01
0.03
0.06
0.08
0.09
0.12
0.13
0.15
0.2
0.29
0.45

Wind Speed/Direction (mph)

10
11
12
13
13
13
13
13
14
14
14
14
14
14
14
14
14
14
14
14
16
17
17
17

Chance of Frost

Temperature (°C)

-13
-13
-12
-11
-11
-11
-10
-10
-10
-10
-13
-11
-10
-7
-5
-3
-2
-1
0
1
3
3
4
5

Feels Like (°C)

-21
-21
-20
-20
-19
-19
-19
-19
-19
-19
-22
-20
-18
-15
-12
-9
-8
-6
-5
-4
-2
-2
-1
0

Dew Point (°C)

-18
-18
-17
-17
-16
-16
-15
-15
-15
-14
-17
-15
-13
-11
-8
-6
-4
-3
-2
-1
0
1
2
3

Relative Humidity (%)

65
65
64
64
64
66
67
68
69
72
72
74
75
76
77
78
81
84
85
85
84
85
85
86

Pressure (mb)

1033
1032
1031
1030
1030
1029
1029
1028
1028
1027
1027
1026
1026
1025
1023
1022
1021
1020
1019
1018
1017
1016
1015
1014

Ozone (du)

300
299
298
296
296
295
295
294
293
293
292
292
292
292
293
294
294
295
296
298
300
302
305
307

Tuesday 22

Waning Gibbous 93%

20:59

09:47

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:52, Set: 17:46, Transit: 12:49. Moon - Rise: 20:59, Set: 09:47. Civil Dark: 18:15 - 07:23. Nautical Dark: 18:48 - 06:50. Astro Dark: 19:20 - 06:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
100
100
100
100
100
100
84
84
84

Medium Clouds (% Sky Obscured)

88
88
88
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
97
97

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
1
3
5
8
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None

Precipitation Probability (%)

78
80
82
83
83
81
78
51
18
11
8
6
5
6
7
7
7
8
7
6
6
5
5
5

Precipitation Amount (mm)

0.62
0.73
0.82
0.96
1.33
1.84
2.03
1.53
0.87
0.48
0.26
0.12
0.08
0.11
0.19
0.28
0.29
0.28
0.28
0.34
0.43
0.5
0.49
0.44

Wind Speed/Direction (mph)

17
17
17
16
17
17
17
17
17
16
7
15
16
13
13
11
9
8
7
6
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
89
89
88
86
84
83
82
83
85
88
91
93
93
93
92
91
89
85
81
81
80
80

Pressure (mb)

1013
1013
1012
1012
1012
1012
1013
1013
1014
1015
1016
1017
1017
1018
1018
1018
1018
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

309
310
310
310
311
312
314
316
318
319
318
315
313
312
313
313
314
316
317
317
316
316
316
316

Wednesday 23

Waning Gibbous 86%

No Rise

10:24

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:51, Set: 17:47, Transit: 12:49. Moon - Rise: No Rise, Set: 10:24. Civil Dark: 18:16 - 07:22. Nautical Dark: 18:49 - 06:49. Astro Dark: 19:21 - 06:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
84
84
98
98
98
98
98
98
94
94
94
94
94
94
100
100
100
100
100
100
3
3
3

Medium Clouds (% Sky Obscured)

97
97
97
0
0
0
0
0
0
8
8
8
8
8
8
99
99
99
99
99
99
99
99
99

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
7

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

Precipitation Probability (%)

4
5
5
6
7
9
10
9
6
5
7
8
10
10
9
7
8
8
7
5
3
2
2
3

Precipitation Amount (mm)

0.43
0.45
0.51
0.6
0.75
0.94
1
0.72
0.4
0.33
0.71
1.62
2.3
1.85
1
0.49
0.29
0.18
0.11
0.05
0.02
0.01
0.01
0.04

Wind Speed/Direction (mph)

7
7
9
9
9
8
8
8
9
10
10
10
10
11
11
13
13
13
12
11
11
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-7
-7
-8
-8
-9
-9
-10
-11
-12
-11
-10
-9
-8
-7
-7
-7
-8
-8
-9
-9
-9
-9
-8

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
80
80
80
81
82
83
86
88
87
87
82
77
73
73
76
79
79
77
78
77
77

Pressure (mb)

1017
1016
1015
1014
1014
1013
1012
1011
1010
1009
1009
1008
1008
1008
1009
1009
1009
1010
1010
1011
1012
1012
1012
1012

Ozone (du)

317
318
320
324
333
345
351
347
339
332
329
327
327
328
329
331
335
341
345
350
354
358
363
366

Thursday 24

Waning Gibbous 76%

22:11

10:57

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 OK
14 OK
15 Good
16 Good
17 Good
18 Good
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:50, Set: 17:48, Transit: 12:49. Moon - Rise: 22:11, Set: 10:57. Civil Dark: 18:17 - 07:22. Nautical Dark: 18:50 - 06:49. Astro Dark: 19:22 - 06:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
96
96
96
96
96
96
2
2
2
2
2
2
96
96
96

Low Clouds (% Sky Obscured)

3
3
3
100
100
100
100
100
100
96
96
96
96
96
96
1
1
1
1
1
1
0
0
0

Medium Clouds (% Sky Obscured)

99
99
99
0
0
0
0
0
0
23
23
23
23
23
23
0
0
0
0
0
0
7
7
7

High Clouds (% Sky Obscured)

100
100
100
94
94
94
94
94
94
0
0
0
0
0
0
1
1
1
1
1
1
96
96
96

ISS Passover

Visibility (miles)

4
4
6
8
9
10
10
10
9
9
10
10
10
10
10
10
10
10
10
10
10
10
10
6

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

3
2
2
0
0
1
2
2
3
4
3
3
3
3
3
4
4
6
7
8
8
10
9
6

Precipitation Amount (mm)

0.06
0.04
0.01
0
0
0.01
0.02
0.03
0.05
0.07
0.07
0.05
0.04
0.04
0.03
0.03
0.04
0.06
0.1
0.17
0.28
0.32
0.21
0.09

Wind Speed/Direction (mph)

12
12
12
12
12
11
11
11
11
12
12
12
13
13
13
13
13
13
13
12
12
12
15
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-8
-8
-8
-8
-8
-9
-9
-9
-10
-11
-11
-12
-12
-12
-12
-11
-11
-9
-8
-8
-10
-13

Dew Point (°C)

-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-6
-6
-7
-9

Relative Humidity (%)

76
76
76
76
78
78
79
79
79
80
81
82
83
85
87
87
87
84
80
78
76
76
75
74

Pressure (mb)

1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1011
1010
1009
1009
1008
1007
1006
1006
1006
1006
1006

Ozone (du)

369
370
371
371
370
368
367
368
370
372
372
372
372
371
370
369
369
369
369
369
370
370
370
369

Forecast for Ludlow Falls, Miami County, US (40.02,-84.32)

Generated: 18/01/19 22:44:47. Forecast: 18/01/19 to 24/01/19. Timezone: UTC-5.00