Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 0%

07:38

17:44

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
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good

Sun - Rise: 07:29, Set: 17:48, Transit: 12:39. Moon - Rise: 07:38, Set: 17:44. Civil Dark: 18:14 - 07:03. Nautical Dark: 18:44 - 06:33. Astro Dark: 19:14 - 06:03

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)

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
3
2
3
3
4
7
9
10
11
12
13
12
10
7
5
6
6
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

-5
-5
-6
-6
-6
-6
-3
1
4
8
11
13
16
17
16
13
11
9
8
7
7
6
6
5

Feels Like (°C)

-7
-7
-7
-7
-7
-8
-6
-3
-0
3
6
9
11
13
13
11
8
7
6
5
4
4
3
3

Dew Point (°C)

-18
-19
-20
-20
-20
-21
-20
-17
-14
-13
-12
-12
-11
-10
-8
-9
-9
-9
-10
-10
-10
-10
-9
-9

Relative Humidity (%)

33
32
32
30
30
28
25
25
25
22
18
16
15
15
18
20
23
26
26
27
29
31
35
36

Pressure (mb)

1031
1031
1030
1030
1030
1029
1029
1029
1028
1026
1023
1022
1021
1020
1020
1021
1022
1022
1023
1023
1024
1024
1024
1025

Ozone (du)

332
331
329
325
327
323
323
324
323
322
320
319
318
318
316
312
312
313
313
313
315
315
315
314

Monday 19

Waxing Crescent 1%

08:15

18:47

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 Good

Sun - Rise: 07:29, Set: 17:49, Transit: 12:39. Moon - Rise: 08:15, Set: 18:47. Civil Dark: 18:15 - 07:03. Nautical Dark: 18:45 - 06:33. Astro Dark: 19:15 - 06:03

Total Clouds (% Sky Obscured)

4
4
12
78
91
100
100
99
100
95
77
67
81
63
64
87
97
94
88
100
100
90
32
9

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
75
0
85
45
28
16
39
25
49
87
92
92
84
100
100
86
32
9

High Clouds (% Sky Obscured)

3
3
9
72
91
100
100
99
100
78
57
65
61
61
63
55
85
38
61
36
100
81
22
9

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)

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

Chance of Frost

Temperature (°C)

5
4
4
3
3
3
5
7
9
10
11
11
11
10
9
6
5
4
3
2
2
1
1
-0

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-8
-8
-7
-7
-4
-2
-2
-2
-2
-2
-3
-5
-6
-8
-10
-12
-13
-14
-14
-15
-15
-16

Relative Humidity (%)

39
41
42
44
46
49
54
51
48
44
41
38
36
35
35
34
33
31
30
29
29
29
29
29

Pressure (mb)

1025
1026
1026
1026
1027
1028
1029
1029
1030
1029
1028
1027
1027
1027
1028
1029
1030
1031
1032
1032
1032
1033
1033
1033

Ozone (du)

314
312
311
309
308
308
310
309
309
309
308
306
305
307
308
307
310
313
314
314
313
314
313
314

Tuesday 20

Waxing Crescent 4%

08:48

19:49

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

Sun - Rise: 07:29, Set: 17:49, Transit: 12:39. Moon - Rise: 08:48, Set: 19:49. Civil Dark: 18:16 - 07:02. Nautical Dark: 18:46 - 06:32. Astro Dark: 19:15 - 06:03

Total Clouds (% Sky Obscured)

9
31
99
100
100
89
76
29
8
7
23
36
58
37
39
84
97
95
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
1
4
4
3
1
1
3
3
4
2
3
2
3
4
9
93
99
99
99
100

Medium Clouds (% Sky Obscured)

6
30
35
38
26
0
0
0
0
0
0
0
0
0
0
59
68
65
67
69
66
66
64
70

High Clouds (% Sky Obscured)

9
31
99
100
100
75
66
12
0
0
0
13
33
9
5
61
96
81
95
100
100
100
97
100

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
2
8
12

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

Chance of Frost

Temperature (°C)

-1
-2
-2
-2
-3
-2
-1
1
4
7
9
10
11
12
12
11
10
10
10
10
10
10
10
10

Feels Like (°C)

-5
-4
-6
-6
-7
-6
-4
-0
2
5
6
8
9
10
10
9
7
7
6
5
5
5
5
6

Dew Point (°C)

-17
-17
-17
-17
-17
-17
-16
-14
-12
-9
-7
-6
-4
-3
-2
-2
-1
-1
0
-0
-0
-1
-1
0

Relative Humidity (%)

29
30
30
30
30
31
30
30
31
32
32
33
33
35
38
43
46
47
50
50
48
46
46
49

Pressure (mb)

1033
1034
1033
1034
1034
1034
1034
1034
1034
1033
1031
1029
1028
1027
1026
1026
1026
1026
1026
1025
1025
1025
1025
1024

Ozone (du)

312
314
318
320
318
318
318
319
322
324
323
325
330
331
329
326
322
320
319
317
313
310
310
308

Wednesday 21

Waxing Crescent 10%

09:18

20:51

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:28, Set: 17:50, Transit: 12:39. Moon - Rise: 09:18, Set: 20:51. Civil Dark: 18:17 - 07:02. Nautical Dark: 18:47 - 06:32. Astro Dark: 19:16 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
98
97
91
85
79
69
58
48
51
54
57
62
67
72

Low Clouds (% Sky Obscured)

100
100
100
100
92
100
100
100
100
98
97
91
89
85
79
67
56
45
48
51
54
60
65
70

Medium Clouds (% Sky Obscured)

66
57
53
49
56
60
65
65
55
52
59
56
49
26
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
77
53
45
28
34
26
30
30
26
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

40
56
56
58
58
40
52
58
42
49
18
8
7
4
7
2
7
19
8
18
4
1
0
2

Precipitation Amount (mm)

0
0.2
0.2
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
9
9
9
9
9
10
10
10
11
10
10
10
10
9
8
8
8
8
7
7

Feels Like (°C)

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

Dew Point (°C)

2
4
6
5
6
7
7
5
6
6
7
8
8
8
8
8
8
8
7
7
6
6
6
6

Relative Humidity (%)

56
65
76
74
80
82
82
76
80
80
84
84
81
84
85
87
88
90
90
91
91
91
93
91

Pressure (mb)

1024
1024
1024
1023
1024
1024
1024
1024
1024
1024
1023
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1025
1025
1025

Ozone (du)

309
309
307
305
304
303
304
303
305
307
311
309
303
300
299
298
298
297
297
297
296
296
297
296

Thursday 22

Waxing Crescent 17%

09:45

21:53

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:28, Set: 17:51, Transit: 12:40. Moon - Rise: 09:45, Set: 21:53. Civil Dark: 18:18 - 07:02. Nautical Dark: 18:48 - 06:32. Astro Dark: 19:17 - 06:02

Total Clouds (% Sky Obscured)

81
91
100
100
100
93
90
95
97
100
100
100
96
93
89
86
83
80
87
93
100
100
100
100

Low Clouds (% Sky Obscured)

80
90
100
100
100
93
90
95
97
100
100
100
95
90
85
82
80
78
76
73
71
74
78
81

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
1
1
31
64
95
96
96
97

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
10
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
7
8
9
10
11
11
11
11
11
11
11
11
11
11
11
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
87
85
84
81
69
62
62
56
48
48
47
48
50
54
59
64
68
72
77
81
83
83

Pressure (mb)

1025
1025
1025
1026
1026
1027
1027
1027
1027
1026
1024
1023
1022
1021
1021
1020
1020
1020
1020
1019
1019
1018
1018
1017

Ozone (du)

297
296
297
300
303
306
306
306
306
303
303
303
302
301
300
299
298
298
298
297
296
295
294
294

Friday 23

Waxing Crescent 26%

10:13

22:56

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:27, Set: 17:52, Transit: 12:40. Moon - Rise: 10:13, Set: 22:56. Civil Dark: 18:19 - 07:01. Nautical Dark: 18:48 - 06:31. Astro Dark: 19:18 - 06:02

Total Clouds (% Sky Obscured)

97
95
93
94
95
97
96
92
90
78
67
46
54
65
78
80
84
93
87
80
72
80
86
89

Low Clouds (% Sky Obscured)

85
89
93
92
91
90
87
84
81
68
54
41
49
58
66
58
50
41
52
63
72
77
60
8

Medium Clouds (% Sky Obscured)

3
1
0
0
0
0
0
0
0
24
44
46
43
25
6
5
5
4
18
31
44
63
81
80

High Clouds (% Sky Obscured)

70
45
25
39
51
63
57
45
37
31
26
20
15
15
15
31
48
64
46
32
19
20
21
22

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 (%)

1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
9
12
13
12
8
0
1
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
11
11
11
12
13
14
16
17
17
17
16
15
14
13
11
13
17
16
16
16
15
14

Chance of Frost

Temperature (°C)

10
10
10
11
11
11
12
13
14
15
16
17
18
18
18
17
15
14
12
10
8
7
7
6

Feels Like (°C)

7
7
7
7
7
7
8
8
8
8
11
11
11
11
12
12
11
10
8
6
5
5
4
4

Dew Point (°C)

8
8
8
9
9
9
10
9
9
9
10
10
10
10
11
11
10
9
8
6
5
5
5
4

Relative Humidity (%)

85
87
87
90
88
87
86
80
75
70
66
61
58
60
63
66
70
72
77
78
81
84
84
84

Pressure (mb)

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

Ozone (du)

294
295
295
296
295
294
293
293
293
293
293
292
292
291
291
291
291
292
292
292
292
291
292
292

Saturday 24

Waxing Crescent 37%

10:41

00:01

Sun - Rise: 07:27, Set: 17:53, Transit: 12:40. Moon - Rise: 10:41, Set: 00:01. Civil Dark: 18:19 - 07:01. Nautical Dark: 18:49 - 06:31. Astro Dark: 19:19 - 06:02

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: 18/01/26 03:44:59. Forecast: 18/01/26 to 24/01/26. Timezone: UTC-6.00