Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 7

Waxing Gibbous 84%

15:19

03:42

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

Sun - Rise: 07:19, Set: 17:21, Transit: 12:20. Moon - Rise: 15:19, Set: 03:42. Civil Dark: 17:48 - 06:52. Nautical Dark: 18:19 - 06:21. Astro Dark: 18:49 - 05:51

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
59
54
23
2
1
99
56
46
27
38
98
91
99
100
100
95
93
98

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)

0
0
0
0
0
0
59
54
23
2
1
99
56
46
27
38
98
91
99
100
100
95
93
98

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
6
6
6
6
6
7
8
8
9
9
9
10
11
13
14
15
16
17
17
17
16
15
15

Chance of Frost

Temperature (°C)

12
11
11
10
10
9
9
9
9
9
9
9
9
10
12
13
16
18
20
21
22
21
19
18

Feels Like (°C)

12
11
11
10
8
8
8
8
8
7
7
7
7
10
12
13
16
18
20
21
22
21
19
18

Dew Point (°C)

6
6
6
7
7
7
6
6
7
7
7
7
7
9
9
10
11
12
12
12
13
13
13
13

Relative Humidity (%)

65
70
75
80
82
83
83
82
82
83
85
87
88
90
86
80
72
66
61
58
58
61
69
75

Pressure (mb)

1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1017
1016
1015
1014
1012
1011
1010
1009
1009
1009

Ozone (du)

282
282
282
282
282
282
282
282
282
281
280
279
279
279
279
278
277
277
277
276
277
278
280
281

Sunday 8

Waxing Gibbous 90%

15:52

04:39

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:19, Set: 17:21, Transit: 12:20. Moon - Rise: 15:52, Set: 04:39. Civil Dark: 17:49 - 06:52. Nautical Dark: 18:19 - 06:22. Astro Dark: 18:49 - 05:52

Total Clouds (% Sky Obscured)

98
98
97
98
92
95
95
99
97
97
100
98
100
100
100
100
100
100
99
100
100
100
95
99

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
8
0
0
4
18
8
20
95
99
100
100
98
82
69
98
98
100
83
85

High Clouds (% Sky Obscured)

98
98
97
98
92
95
95
99
97
97
100
98
100
100
100
95
95
99
98
92
88
91
89
97

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
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
16
17
17
17
17
16
15
15
14
13
13
12
12
12
12
12
12
12
12
12
12
12
13

Chance of Frost

Temperature (°C)

17
17
17
17
18
18
18
18
18
17
17
17
17
18
18
20
22
23
23
23
22
20
18
16

Feels Like (°C)

17
17
17
17
18
18
18
18
18
17
17
17
17
18
18
20
22
23
23
23
22
20
18
16

Dew Point (°C)

13
13
13
13
13
14
13
13
13
13
13
13
12
13
12
12
11
9
9
8
7
7
7
7

Relative Humidity (%)

77
78
77
77
76
75
75
75
75
75
75
74
73
72
68
60
50
43
39
38
39
43
50
56

Pressure (mb)

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

Ozone (du)

281
280
280
281
282
282
282
282
282
282
284
285
285
286
286
286
286
287
287
287
287
286
286
285

Monday 9

Waxing Gibbous 96%

16:30

05:38

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
15 Bad
16 Bad
17 Bad
18 Good

Sun - Rise: 07:20, Set: 17:22, Transit: 12:21. Moon - Rise: 16:30, Set: 05:38. Civil Dark: 17:49 - 06:53. Nautical Dark: 18:20 - 06:22. Astro Dark: 18:50 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

100
100
99
98
97
100
100
100
100
100
100
95
95
95
95
95
95
100
100
100
100
100
100
0

High Clouds (% Sky Obscured)

98
97
100
99
98
100
100
100
100
100
100
100
100
100
100
100
100
66
66
66
66
66
66
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
9
9
9
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

1
2
4
6
13
19
19
20
25
28
34
37
35
35
28
24
13
7
5
3
2
2
2
1

Precipitation Amount (mm)

0.01
0.02
0.06
0.15
0.34
0.6
0.91
1.31
1.58
1.59
1.47
1.34
1.23
1.15
1.03
0.72
0.4
0.21
0.11
0.05
0.02
0.01
0.01
0.01

Wind Speed/Direction (mph)

14
15
16
16
17
17
16
16
15
14
12
11
11
11
11
10
10
9
9
9
8
7
6
4

Chance of Frost

Temperature (°C)

14
13
11
10
9
7
6
5
5
4
3
3
3
2
2
3
3
4
6
7
8
8
7
6

Feels Like (°C)

14
13
11
7
5
3
2
1
0
-0
-1
-1
-2
-2
-2
-1
-0
1
3
5
6
6
5
4

Dew Point (°C)

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

Relative Humidity (%)

61
63
65
67
68
70
70
70
71
72
73
75
78
79
77
74
70
66
59
52
49
51
56
62

Pressure (mb)

1014
1016
1017
1018
1019
1020
1021
1021
1021
1022
1023
1024
1025
1026
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028

Ozone (du)

285
286
287
287
288
289
290
292
294
294
294
293
293
293
294
296
298
301
303
305
308
310
313
317

Tuesday 10

Waxing Gibbous 99%

17:12

06:39

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
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good

Sun - Rise: 07:21, Set: 17:22, Transit: 12:21. Moon - Rise: 17:12, Set: 06:39. Civil Dark: 17:49 - 06:54. Nautical Dark: 18:20 - 06:23. Astro Dark: 18:50 - 05:53

Total 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

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)

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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
4
3
3
2
2
1
1
1
0
0
0
-1
-0
1
3
6
9
11
12
12
11
9
7

Feels Like (°C)

3
2
2
1
1
0
-1
-1
-1
-2
-2
-2
-4
-3
-2
0
4
7
11
12
12
11
8
5

Dew Point (°C)

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

Relative Humidity (%)

64
66
67
68
69
70
74
74
75
76
78
79
87
86
82
74
63
54
47
43
44
50
61
72

Pressure (mb)

1029
1030
1030
1031
1031
1031
1031
1031
1032
1032
1032
1033
1031
1032
1032
1032
1031
1031
1030
1029
1029
1029
1029
1029

Ozone (du)

321
326
330
331
332
331
327
322
317
312
307
303
299
296
295
295
296
297
298
298
298
297
296
295

Wednesday 11

Full Moon 100%

18:02

07:41

19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
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

Sun - Rise: 07:22, Set: 17:22, Transit: 12:22. Moon - Rise: 18:02, Set: 07:41. Civil Dark: 17:49 - 06:54. Nautical Dark: 18:20 - 06:24. Astro Dark: 18:50 - 05:53

Total Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
1
1
97
97
97
97
97
97
97
97
97
97
97
97
96

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)

0
0
0
0
0
1
1
1
1
1
1
97
97
97
97
97
97
97
97
97
97
97
97
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 (%)

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
1
1
1
1

Precipitation Amount (mm)

0
0
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
5
5
5
4
4
4
3
3
3
2
2
2
2
3
4
6
8
10
11
11
11
9
8

Feels Like (°C)

4
3
2
2
1
1
1
1
1
0
-0
-1
-1
-1
-0
1
4
6
8
11
11
11
8
6

Dew Point (°C)

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

Relative Humidity (%)

75
76
76
76
75
75
75
76
77
79
81
84
88
89
87
81
73
67
61
58
58
63
69
76

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1029
1030
1030
1030
1029
1029
1028
1027
1026
1026
1026
1026

Ozone (du)

294
293
292
293
295
296
297
297
297
298
299
300
300
301
302
302
303
305
306
309
311
312
313
315

Thursday 12

Waning Gibbous 99%

18:58

08:41

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 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good

Sun - Rise: 07:22, Set: 17:22, Transit: 12:22. Moon - Rise: 18:58, Set: 08:41. Civil Dark: 17:50 - 06:55. Nautical Dark: 18:20 - 06:24. Astro Dark: 18:51 - 05:54

Total Clouds (% Sky Obscured)

96
96
96
96
96
98
98
98
98
98
98
64
64
64
64
64
64
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)

96
96
96
96
96
98
98
98
98
98
98
64
64
64
64
64
64
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
1
1

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
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
4
4
4
3
3
3
3
4
4
4
4
5
6
8
10
12
13
14
13
12
9

Dew Point (°C)

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

Relative Humidity (%)

81
84
84
84
83
83
83
83
83
84
86
87
91
91
90
83
75
70
62
57
55
60
67
74

Pressure (mb)

1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025
1026
1026
1025
1024
1023
1022
1021
1020
1020
1020
1020

Ozone (du)

317
318
320
322
324
326
329
331
332
333
333
332
330
327
325
325
326
327
326
326
324
322
319
315

Friday 13

Waning Gibbous 95%

18:58

09:38

19 Good
20 Good
21 Good
22 Good
23 Good
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 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good

Sun - Rise: 07:23, Set: 17:23, Transit: 12:23. Moon - Rise: 18:58, Set: 09:38. Civil Dark: 17:50 - 06:56. Nautical Dark: 18:21 - 06:25. Astro Dark: 18:51 - 05:55

Total Clouds (% Sky Obscured)

0
0
0
0
0
61
61
61
61
61
61
82
82
82
82
82
82
15
15
15
15
15
15
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)

0
0
0
0
0
61
61
61
61
61
61
82
82
82
82
82
82
15
15
15
15
15
15
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
8
7
7
6
6
6
5
5
4
4
4
5
5
6
8
12
14
16
17
18
17
16
14

Feels Like (°C)

8
7
7
6
5
5
4
3
3
2
2
2
3
3
4
7
12
14
16
17
18
17
16
14

Dew Point (°C)

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

Relative Humidity (%)

77
80
82
83
85
86
86
88
88
88
89
89
90
88
84
77
67
59
52
48
46
48
51
56

Pressure (mb)

1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1016
1015
1013
1012
1012
1011
1011

Ozone (du)

310
304
299
295
292
289
288
287
287
286
285
284
282
281
280
280
280
280
280
280
280
279
277
276

Forecast for Grapevine, Tarrant County, US (32.95,-97.07)

Generated: 07/12/19 19:06:45. Forecast: 07/12/19 to 13/12/19. Timezone: UTC-6.00