Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 29

Waxing Gibbous 90%

14:25

04:41

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

Sun - Rise: 07:24, Set: 17:58, Transit: 12:41. Moon - Rise: 14:25, Set: 04:41. Civil Dark: 18:24 - 06:58. Nautical Dark: 18:54 - 06:29. Astro Dark: 19:23 - 05:59

Total Clouds (% Sky Obscured)

80
84
88
86
74
93
94
78
70
32
68
51
55
50
27
48
37
24
5
52
87
81
82
50

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

54
84
77
62
25
10
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

80
84
88
66
59
90
90
61
54
32
54
37
40
36
18
43
37
24
5
52
87
81
82
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

4
5
5
6
9
10
10
11
10
13
13
11
12
14
15
15
15
14
14
14
12
11
10
10

Chance of Frost

Temperature (°C)

2
2
2
2
2
2
2
3
6
9
11
12
13
13
12
11
9
7
6
5
4
3
3
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
77
76
76
77
76
69
62
54
48
42
39
44
48
53
58
62
65
71
73
73
73
76

Pressure (mb)

1023
1022
1021
1020
1020
1019
1019
1019
1019
1019
1018
1017
1016
1017
1018
1019
1020
1022
1023
1024
1024
1025
1025
1025

Ozone (du)

287
289
290
292
293
293
293
295
293
291
292
291
291
289
290
291
290
290
291
291
292
294
295
294

Friday 30

Waxing Gibbous 96%

15:34

05:44

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

Sun - Rise: 07:23, Set: 17:59, Transit: 12:41. Moon - Rise: 15:34, Set: 05:44. Civil Dark: 18:25 - 06:58. Nautical Dark: 18:54 - 06:28. Astro Dark: 19:24 - 05:59

Total Clouds (% Sky Obscured)

53
54
57
69
53
45
55
46
53
100
86
48
50
45
45
13
0
2
21
7
19
42
49
43

Low Clouds (% Sky Obscured)

1
2
2
2
2
2
2
2
2
1
0
0
0
0
0
0
0
0
1
0
6
5
6
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
70
0
0
0
0
0
0
0
0
0
2
19
21
49
43

High Clouds (% Sky Obscured)

53
54
57
69
53
45
55
46
53
100
78
48
50
45
45
13
0
2
21
7
19
12
26
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

10
10
10
10
9
9
8
9
10
8
8
8
8
8
9
9
7
7
9
10
13
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-5
-5
-5
-5
-5
-5
-4
-1
1
3
4
4
5
4
5
4
1
-1
-2
-4
-5
-7

Dew Point (°C)

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

Relative Humidity (%)

76
77
75
77
77
75
75
68
60
53
48
45
43
42
41
44
49
54
54
54
56
62
63
61

Pressure (mb)

1025
1026
1026
1026
1027
1028
1029
1029
1030
1030
1029
1028
1027
1026
1026
1027
1027
1028
1029
1030
1032
1033
1034
1035

Ozone (du)

294
294
295
297
298
300
303
305
308
313
318
325
327
326
327
326
328
332
336
339
341
341
340
334

Saturday 31

Waxing Gibbous 99%

16:46

06:37

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

Sun - Rise: 07:23, Set: 18:00, Transit: 12:41. Moon - Rise: 16:46, Set: 06:37. Civil Dark: 18:26 - 06:57. Nautical Dark: 18:55 - 06:27. Astro Dark: 19:24 - 05:58

Total Clouds (% Sky Obscured)

61
66
50
42
59
61
47
38
35
36
26
27
5
10
16
2
26
3
26
32
39
37
46
57

Low Clouds (% Sky Obscured)

19
16
7
4
4
4
4
4
3
3
4
4
4
4
5
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

26
38
41
36
48
51
42
38
32
32
22
27
4
10
16
0
25
1
18
25
38
37
46
57

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

14
14
15
14
14
13
13
12
11
10
9
8
7
7
6
6
5
5
4
4
4
3
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-8
-9
-11
-13
-15
-16
-18
-19
-20
-21
-21
-21
-21
-20
-20
-19
-18
-18
-19
-19
-19
-19
-20

Relative Humidity (%)

62
62
59
52
45
43
41
35
30
25
22
20
18
18
18
19
22
24
25
25
26
26
26
25

Pressure (mb)

1036
1037
1037
1038
1039
1040
1041
1042
1042
1042
1041
1039
1038
1036
1036
1035
1035
1035
1035
1035
1035
1035
1035
1035

Ozone (du)

328
325
319
316
316
315
315
316
315
314
315
316
318
318
316
316
316
315
316
314
316
318
321
322

Sunday 1

Full Moon 100%

17:58

07:21

02 Bad
03 Bad
04 OK
05 OK
06 OK
07 Good
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
22 Good
23 Good
00 Good
01 Good

Sun - Rise: 07:22, Set: 18:01, Transit: 12:41. Moon - Rise: 17:58, Set: 07:21. Civil Dark: 18:27 - 06:56. Nautical Dark: 18:56 - 06:27. Astro Dark: 19:25 - 05:58

Total Clouds (% Sky Obscured)

63
54
44
33
25
15
5
4
2
0
1
3
4
4
3
2
2
1
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
3
5
7
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

56
33
17
5
4
4
3
2
1
0
1
2
3
3
3
2
1
1
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)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-20
-20
-20
-19
-19
-17
-17
-19
-19
-18
-16
-14
-11
-9
-8
-7
-5
-6
-6
-7
-7
-8
-9
-8

Relative Humidity (%)

26
26
27
28
30
31
30
25
22
20
20
21
24
26
27
31
35
38
40
41
42
40
40
44

Pressure (mb)

1035
1034
1034
1033
1033
1033
1033
1033
1033
1032
1031
1030
1028
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

321
321
321
320
319
319
316
315
313
315
313
312
311
309
309
308
306
305
304
303
303
304
302
302

Monday 2

Waning Gibbous 98%

19:06

07:58

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

Sun - Rise: 07:21, Set: 18:02, Transit: 12:42. Moon - Rise: 19:06, Set: 07:58. Civil Dark: 18:28 - 06:56. Nautical Dark: 18:57 - 06:26. Astro Dark: 19:26 - 05:57

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
3
13
22
32
55
77
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
11
16
22
24
27
30
43
56

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
25
50
50
49
57
69
84
92
100
99
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
3
13
22
32
55
77
95
97
97
100
99
100
99
77
54

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

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
5
19
26
31
33
35
37
42
47

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)

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

Chance of Frost

Temperature (°C)

3
3
3
2
2
3
3
4
6
10
13
14
16
16
16
15
14
14
13
12
12
12
11
12

Feels Like (°C)

0
0
-1
-0
-0
0
1
1
3
6
9
10
11
13
12
11
10
10
10
9
9
9
8
8

Dew Point (°C)

-7
-6
-5
-5
-4
-3
-2
-2
0
3
6
7
8
10
11
11
11
11
11
11
11
11
10
11

Relative Humidity (%)

49
53
56
58
62
67
70
67
65
63
62
60
58
64
72
75
79
83
86
89
90
92
93
93

Pressure (mb)

1026
1025
1025
1025
1025
1025
1026
1026
1026
1025
1025
1023
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019

Ozone (du)

299
297
296
294
294
294
294
293
294
294
294
294
293
292
291
291
290
290
290
289
290
290
290
289

Tuesday 3

Waning Gibbous 98%

20:11

08:29

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 OK
17 Good
18 Good
19 Good
20 Bad
21 OK
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 07:21, Set: 18:03, Transit: 12:42. Moon - Rise: 20:11, Set: 08:29. Civil Dark: 18:28 - 06:55. Nautical Dark: 18:58 - 06:25. Astro Dark: 19:27 - 05:56

Total Clouds (% Sky Obscured)

100
97
95
92
95
98
100
97
95
92
88
83
73
48
24
4
4
9
52
48
44
35
41
45

Low Clouds (% Sky Obscured)

69
73
75
76
79
81
83
80
77
74
69
63
58
39
19
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

98
75
49
21
17
20
25
17
9
0
2
7
9
7
4
2
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

31
24
17
8
35
61
86
64
43
22
17
12
7
3
2
1
1
2
5
8
14
19
23
28

ISS Passover

Visibility (miles)

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

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
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 (%)

50
45
38
24
22
15
4
14
19
21
19
16
11
11
9
2
3
2
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
9
10
11
11
11
11
10
16
16
16
16
16
15
12
11
10
10
10
10
6

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
98
98
98
98
96
90
82
75
74
72
70
72
73
75
74
75
75
77
80
82
82

Pressure (mb)

1019
1018
1018
1018
1018
1018
1018
1019
1018
1018
1018
1018
1017
1017
1018
1018
1019
1020
1021
1022
1022
1023
1024
1024

Ozone (du)

288
286
285
285
284
284
285
285
285
286
286
286
286
286
287
288
288
290
291
292
293
293
293
293

Wednesday 4

Waning Gibbous 93%

21:12

08:57

Sun - Rise: 07:20, Set: 18:04, Transit: 12:42. Moon - Rise: 21:12, Set: 08:57. Civil Dark: 18:29 - 06:54. Nautical Dark: 18:59 - 06:25. Astro Dark: 19:28 - 05:56

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Grapevine, Tarrant, United States of America (32.95,-97.07)

Generated: 29/01/26 02:46:52. Forecast: 29/01/26 to 04/02/26. Timezone: UTC-6.00